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Patent Assignment Assignee Details
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Assignee Name : RICHTEK TECHNOLOGY CORPORATION, R.O.C.
Total Assignments: 85
Assignment: 1
Reel/Frame:021480/0774   Pages: 2
Recorded: 08/22/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, PEI-CHENG
Exec Dt:
08/01/2008
2
GUO, JWIN-YEN
Exec Dt:
08/20/2008
3
LIU, KUO-CHI
Exec Dt:
08/01/2008
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8064620
US20090080676
12229369
Correspondence name and address
RANDY W. TUNG
TUNG ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 2
Reel/Frame:021480/0778   Pages: 2
Recorded: 08/20/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIU, WEI-CHE
Exec Dt:
08/01/2008
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7863872
US20090295343
12229199
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 3
Reel/Frame:021649/0966   Pages: 2
Recorded: 09/18/2008
Attorney Dkt #:92,000-069(rh-1033)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNG, NIEN-HUI
Exec Dt:
09/09/2008
2
CHU, KWAN-JEN
Exec Dt:
09/09/2008
3
LIU, JING-MENG
Exec Dt:
09/09/2008
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8049462
US20090102431
12284235
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 4
Reel/Frame:021735/0766   Pages: 2
Recorded: 10/08/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, CHIAWEI
Exec Dt:
09/21/2008
2
CHIANG, HSIN-KAI
Exec Dt:
09/30/2008
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8853960
US20090140666
12287314
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD, SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 5
Reel/Frame:021742/0438   Pages: 2
Recorded: 10/08/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHIEN-HUI
Exec Dt:
09/24/2008
2
HUANG, JIAN-RONG
Exec Dt:
09/26/2008
3
TSENG, KUO-LUNG
Exec Dt:
10/03/2008
4
TAI, LIANG-PIN
Exec Dt:
10/06/2008
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7781921
US20090102448
12287363
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 6
Reel/Frame:021923/0874   Pages: 2
Recorded: 12/04/2008
Attorney Dkt #:92,000-084CIP(RH-1038CIP)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JING-MENG
Exec Dt:
11/28/2008
2
LIAO, CHIAWEI
Exec Dt:
11/28/2008
3
HSIU, LENG-NIEN
Exec Dt:
11/28/2008
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8026676
US20100084991
12327830
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 7
Reel/Frame:022578/0285   Pages: 2
Recorded: 04/22/2009
Attorney Dkt #:92,000-140 (RH-1064)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, KUO-CHEN
Exec Dt:
04/07/2009
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY
HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100271738
12427812
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 8
Reel/Frame:022723/0482   Pages: 2
Recorded: 05/21/2009
Attorney Dkt #:92,000-135 (RH-1062)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HUANG, CHIH-FENG
Exec Dt:
05/19/2009
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7928509
US20100295101
12470391
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 9
Reel/Frame:022724/0103   Pages: 2
Recorded: 05/22/2009
Attorney Dkt #:92,000-136 (RH-1063)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HUANG, CHIH-FENG
Exec Dt:
05/19/2009
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY
HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7943994
US20100295092
12470534
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 10
Reel/Frame:023218/0279   Pages: 3
Recorded: 09/01/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, PEI-CHENG
Exec Dt:
08/17/2009
2
TSENG, CHING-JUNG
Exec Dt:
08/17/2009
3
LIU, JING-MENG
Exec Dt:
08/17/2009
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8513894
US20100066266
12584149
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 11
Reel/Frame:023331/0427   Pages: 2
Recorded: 10/06/2009
Attorney Dkt #:92,000-157 (RH-1078)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNG, NIEN-HUI
Exec Dt:
09/14/2009
2
CHU, KWAN-JEN
Exec Dt:
09/14/2009
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8890485
US20110080142
12574035
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 12
Reel/Frame:023377/0413   Pages: 2
Recorded: 10/15/2009
Attorney Dkt #:92,000-159 (RH-1080)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHIH-HAO
Exec Dt:
10/08/2009
2
SHIH, FU-YUAN
Exec Dt:
10/14/2009
3
CHEN, AN-TUNG
Exec Dt:
10/08/2009
4
LIN, SHUI-MU
Exec Dt:
10/12/2009
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8179059
US20110089854
12579802
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 13
Reel/Frame:023414/0070   Pages: 2
Recorded: 10/23/2009
Attorney Dkt #:92,000-158 (RH-1079)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNG, NIEN-HUI
Exec Dt:
10/19/2009
2
CHU, KWAN-JEN
Exec Dt:
10/19/2009
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8140726
US20110095624
12604566
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 14
Reel/Frame:023671/0533   Pages: 3
Recorded: 12/04/2009
Attorney Dkt #:92,000-160CIP (RH-1081)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, KUO-CHIN
Exec Dt:
11/23/2009
2
HUANG, CHIH-FENG
Exec Dt:
11/23/2009
Assignees
1
RICHPOWER MICROELECTRONICS CORPORATION
430 WEST BAY ROAD, MARQUEE PLACE, SUITE 300
GRAND CAYMAN
BRITISH INDIAN OCEAN TERRITORIES, CAYMAN ISLANDS KY1-1208
2
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8258752
US20100295515
12629956
Correspondence name and address
RANDY W. TUNG
838 WEST LONG LAKE ROAD, SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 15
Reel/Frame:023711/0454   Pages: 2
Recorded: 12/29/2009
Attorney Dkt #:92,000-165 (RH-1086)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WEN-WEI
Exec Dt:
12/25/2009
2
LIU, KUO-CHI
Exec Dt:
12/23/2009
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110156685
12648412
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 16
Reel/Frame:023898/0836   Pages: 2
Recorded: 02/04/2010
Attorney Dkt #:92,000-174 (RH-1088)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, CHIEN FU
Exec Dt:
02/03/2010
2
CHEN, ISAAC Y.
Exec Dt:
02/03/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8320149
US20110187430
12700146
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 17
Reel/Frame:023983/0112   Pages: 2
Recorded: 02/24/2010
Attorney Dkt #:92,000-141 (RH-1065)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, CHIA-WEI
Exec Dt:
02/12/2010
2
LIU, JING-MENG
Exec Dt:
02/05/2010
3
VAN ROY, ROLAND
Exec Dt:
02/01/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8384305
US20100225249
12711515
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 18
Reel/Frame:024011/0251   Pages: 2
Recorded: 03/02/2010
Attorney Dkt #:92,000-180 (RH-1094)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
02/22/2010
2
CHU, HUAN-PING
Exec Dt:
02/22/2010
3
YANG, CHING-YAO
Exec Dt:
02/22/2010
4
SU, HUNG-DER
Exec Dt:
02/22/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9627524
US20110215403
12715501
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 19
Reel/Frame:024057/0426   Pages: 2
Recorded: 03/10/2010
Attorney Dkt #:92,000-181 (RH-1095)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
03/08/2010
2
CHU, HUAN-PING
Exec Dt:
03/08/2010
3
YANG, CHING-YAO
Exec Dt:
03/08/2010
4
SU, HUNG-DER
Exec Dt:
03/08/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, ZHUBEI CITY
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8841723
US20110220997
12720834
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 20
Reel/Frame:024293/0864   Pages: 2
Recorded: 04/27/2010
Attorney Dkt #:92,000-152 (RH-1074)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, JING-MENG
Exec Dt:
04/13/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8258714
US20100301764
12768046
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 21
Reel/Frame:024400/0476   Pages: 2
Recorded: 05/18/2010
Attorney Dkt #:92,000-173 (RH-1087)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-WEI
Exec Dt:
04/13/2010
2
LIN, SHUI-MU
Exec Dt:
04/13/2010
3
JAN, CHUEH-KUEI
Exec Dt:
04/13/2010
4
YANG, HUAN-CHIEN
Exec Dt:
04/13/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8373396
US20110285366
12781995
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 22
Reel/Frame:024442/0010   Pages: 2
Recorded: 05/26/2010
Attorney Dkt #:92,000-148 (RH-1071)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, JING-MENG
Exec Dt:
05/11/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8248000
US20100301760
12787574
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 23
Reel/Frame:024450/0585   Pages: 2
Recorded: 05/27/2010
Attorney Dkt #:92,000-145 (RH-1066)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, JING-MENG
Exec Dt:
05/11/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100308749
12788757
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 24
Reel/Frame:024442/0273   Pages: 2
Recorded: 05/26/2010
Attorney Dkt #:92,000-155 (RH-1075)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, CHIAWEI
Exec Dt:
05/13/2010
2
LIU, JING-MENG
Exec Dt:
04/28/2010
3
HSIU, LENG-NIEN
Exec Dt:
05/13/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8319444
US20100301761
12787599
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 25
Reel/Frame:024551/0113   Pages: 2
Recorded: 06/17/2010
Attorney Dkt #:92,000-194 (RH-1099)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
06/14/2010
2
LIN, YING-SHIOU
Exec Dt:
06/14/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8525258
US20110309443
12817413
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 26
Reel/Frame:024773/0933   Pages: 2
Recorded: 08/02/2010
Attorney Dkt #:92,000-162 (RH-1083)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, JING-MENG
Exec Dt:
07/20/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8604767
US20110057637
12848480
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 27
Reel/Frame:024959/0703   Pages: 2
Recorded: 09/09/2010
Attorney Dkt #:92,000-164P (RH-1085)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, AN-TUNG
Exec Dt:
08/05/2010
2
CHEN, ISAAC Y.
Exec Dt:
08/05/2010
3
TANG, CHIEN-FU
Exec Dt:
08/05/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8400127
US20110068761
12878185
Correspondence name and address
RANDY W. TUNG
838 W LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 28
Reel/Frame:025005/0159   Pages: 2
Recorded: 09/17/2010
Attorney Dkt #:92,000-198 (RH-1103)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEE, JIAN-HSING
Exec Dt:
09/09/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, ZHUBEI CITY
HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120069479
12884588
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 29
Reel/Frame:025180/0426   Pages: 2
Recorded: 10/22/2010
Attorney Dkt #:92,000-223 (RH-1122)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HUANG, TSUNG-YI
Exec Dt:
10/20/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8143130
NONE
12910051
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 30
Reel/Frame:025211/0771   Pages: 2
Recorded: 10/28/2010
Attorney Dkt #:92,000-212 (RH-1112)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
10/25/2010
2
YANG, CHING-YAO
Exec Dt:
10/20/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, ZHUBEI CITY
HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8114725
NONE
12914291
Correspondence name and address
RANDY W. TUNG
838 W LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 31
Reel/Frame:025334/0422   Pages: 2
Recorded: 11/09/2010
Attorney Dkt #:92,000-175 (RH-1089)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, PEI-CHENG
Exec Dt:
10/28/2010
2
LIU, JING-MENG
Exec Dt:
10/21/2010
3
ROY, ROLAND VAN
Exec Dt:
10/25/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8400072
US20110133657
12942179
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 32
Reel/Frame:026243/0712   Pages: 2
Recorded: 04/19/2011
Attorney Dkt #:(RH-1098)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, LI-WEN
Exec Dt:
12/21/2010
2
TAI, TING-JUNG
Exec Dt:
12/21/2010
3
YANG, CHIH-HAO
Exec Dt:
12/21/2010
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8531166
US20120019218
13066595
Correspondence name and address
RANDY W TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 33
Reel/Frame:025631/0814   Pages: 4
Recorded: 01/13/2011
Attorney Dkt #:92,000-228 (RH-1123)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
01/04/2011
2
SU, HUNG-DER
Exec Dt:
01/04/2011
3
CHANG, KUO-CHENG
Exec Dt:
01/04/2011
4
HUNG, CHUN-YI
Exec Dt:
01/07/2011
5
LO, KUO-HSUAN
Exec Dt:
01/04/2011
6
GONG, JENG
Exec Dt:
01/04/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY
HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120181653
13005754
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 34
Reel/Frame:026105/0989   Pages: 2
Recorded: 03/24/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, TING-HUNG
Exec Dt:
03/01/2011
2
LEE, CHIA-JUNG
Exec Dt:
03/01/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120098514
13065571
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 35
Reel/Frame:026450/0439   Pages: 2
Recorded: 05/26/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, YU-WEI
Exec Dt:
03/03/2011
2
CHENG, YUAN-HUANG
Exec Dt:
03/04/2011
3
WANG, TING-HUNG
Exec Dt:
03/01/2011
4
LEE, CHIA-JUNG
Exec Dt:
03/01/2011
5
CHENG, CHUNG-SHENG
Exec Dt:
03/01/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8643354
US20120176105
13134035
Correspondence name and address
RANDY N TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 36
Reel/Frame:026296/0447   Pages: 2
Recorded: 04/20/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHING-YAO
Exec Dt:
04/11/2011
2
HUANG, TSUNG-YI
Exec Dt:
04/11/2011
3
CHU, HUAN-PING
Exec Dt:
04/11/2011
4
SU, HUNG-DER
Exec Dt:
04/11/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8653594
US20120187483
13066622
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 37
Reel/Frame:026603/0877   Pages: 2
Recorded: 06/22/2011
Attorney Dkt #:RH-1107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, YU-NUNG
Exec Dt:
05/11/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
6F, NO. 20, TAI YUEN STREET
CHUPEI CITY. HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8427128
US20120019225
13134994
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 38
Reel/Frame:026450/0443   Pages: 2
Recorded: 05/26/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, HSUAN-KAI
Exec Dt:
05/12/2011
2
KUNG, NIEN-HUI
Exec Dt:
05/12/2011
3
LI, WEI-I
Exec Dt:
05/12/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8653795
US20120112705
13134036
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 39
Reel/Frame:026461/0077   Pages: 2
Recorded: 06/16/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUNG, NIEN-HUI
Exec Dt:
06/14/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8836294
US20120319662
13162519
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 40
Reel/Frame:026747/0995   Pages: 2
Recorded: 07/29/2011
Attorney Dkt #:RH-1137
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, PEI-CHENG
Exec Dt:
06/14/2011
2
LIU, KUO-CHI
Exec Dt:
06/14/2011
3
LEE, MING-HSUEH
Exec Dt:
06/14/2011
4
CHIEN, SHIH-HUA
Exec Dt:
06/14/2011
5
WU, CHAO-HUA
Exec Dt:
06/14/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
6F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8456094
US20120293082
13136383
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 41
Reel/Frame:026620/0584   Pages: 2
Recorded: 07/01/2011
Attorney Dkt #:RH-1114 (92,000-214)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, KUO-CHEN
Exec Dt:
06/26/2011
2
WEI, WEI-HSIN
Exec Dt:
06/28/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
6F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120139516
13135377
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 42
Reel/Frame:026677/0995   Pages: 2
Recorded: 07/20/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, LI-WEN
Exec Dt:
07/05/2011
2
TAI, TING-JUNG
Exec Dt:
07/10/2011
3
YANG, CHIH-HAO
Exec Dt:
07/08/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
6F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8669747
US20120019219
13135990
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 43
Reel/Frame:026580/0243   Pages: 2
Recorded: 07/12/2011
Attorney Dkt #:92,000-249 (RH-1146)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUNG, NIEN-HUI
Exec Dt:
07/06/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130015822
13181203
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 44
Reel/Frame:026614/0784   Pages: 2
Recorded: 07/19/2011
Attorney Dkt #:92,000-261 (RH-1153)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HUANG, TSUNG-YI
Exec Dt:
07/13/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
ZHUBEI CITY, HSIN CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8754476
US20130020636
13185951
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 45
Reel/Frame:027599/0149   Pages: 2
Recorded: 01/03/2012
Attorney Dkt #:92,000-244
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JO-YU
Exec Dt:
07/28/2011
2
WEN, WEI-JHIH
Exec Dt:
08/15/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
6F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8508209
US20130002226
13200162
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 46
Reel/Frame:027307/0839   Pages: 2
Recorded: 12/01/2011
Attorney Dkt #:92,000-231 (RH-1127)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HSI-CHEN
Exec Dt:
08/11/2011
2
WU, YA-TZU
Exec Dt:
08/11/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120273931
13200161
Correspondence name and address
RANDY W. TUNG, TUNG & ASSOCIATES
838 W LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 47
Reel/Frame:027608/0228   Pages: 5
Recorded: 01/27/2012
Attorney Dkt #:92,000-231 (RH-1127)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER FOR 13/200,161. PREVIOUSLY RECORDED ON REEL 027307 FRAME 0839. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF APPLICATION # 13/200,161 TO RICHTEK TECHNOLOGY CORPORATION, R.O.C..
Assignors
1
YANG, HSI-CHEN
Exec Dt:
08/11/2011
2
WU, YA-TZU
Exec Dt:
08/11/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120273931
13200161
Correspondence name and address
RANDY W. TUNG, TUNG & ASSOCIATES
838 W LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 48
Reel/Frame:027280/0583   Pages: 2
Recorded: 10/21/2011
Attorney Dkt #:92,000-267 (RH-1159)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
08/31/2011
2
WANG, YUH-CHYUAN
Exec Dt:
08/31/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
6F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8501567
US20130045577
13317568
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 49
Reel/Frame:026923/0277   Pages: 2
Recorded: 09/17/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
09/15/2011
2
HUANG, CHIEN-HAO
Exec Dt:
09/15/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8963237
US20130069153
13235366
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 50
Reel/Frame:027242/0213   Pages: 2
Recorded: 10/15/2011
Attorney Dkt #:92.000-230 (RH-1126)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
10/04/2011
2
SU, JIN-LIAN
Exec Dt:
10/04/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
6F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120161235
13317323
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 51
Reel/Frame:027481/0252   Pages: 2
Recorded: 11/29/2011
Attorney Dkt #:92,000-230CIP (RH-1126 )
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
10/04/2011
2
SU, JIN-LIAN
Exec Dt:
10/04/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
6F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120161236
13373766
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 52
Reel/Frame:027228/0351   Pages: 5
Recorded: 10/17/2011
Attorney Dkt #:RH-1140 (92,000-243)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
10/11/2011
2
HUANG, CHIEN-HAO
Exec Dt:
10/11/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
6F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8859375
US20120280320
13317401
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 53
Reel/Frame:027333/0194   Pages: 2
Recorded: 11/08/2011
Attorney Dkt #:92,000-235 (RH-1135)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, CHIEN-LING
Exec Dt:
10/19/2011
2
WANG, YUH-CHYUAN
Exec Dt:
10/19/2011
3
SU, HUNG-DER
Exec Dt:
10/19/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
6F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120241870
13373225
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 54
Reel/Frame:027498/0215   Pages: 2
Recorded: 12/01/2011
Attorney Dkt #:92,000-045CIP (RH-1015 C)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, JING-MENG
Exec Dt:
10/31/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
6F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8853994
US20120080950
13373789
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 55
Reel/Frame:027594/0481   Pages: 2
Recorded: 01/25/2012
Attorney Dkt #:92,000-264 (RH-1156)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, LI-WEN
Exec Dt:
12/27/2011
2
YANG, CHIH-HAO
Exec Dt:
12/27/2011
3
CHEN, AN-TUNG
Exec Dt:
12/29/2011
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8878304
US20130113049
13358242
Correspondence name and address
RANDY W. TUNG, TUNG & ASSOCIATES
838 W LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 56
Reel/Frame:027544/0161   Pages: 2
Recorded: 01/17/2012
Attorney Dkt #:92,000-283 (RH-1171)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, HSUAN-KAI
Exec Dt:
01/12/2012
2
KUNG, NIEN-HUI
Exec Dt:
01/12/2012
3
CHEN, CHIEH-WEI
Exec Dt:
01/12/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130181683
13351917
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 57
Reel/Frame:027545/0938   Pages: 2
Recorded: 01/17/2012
Attorney Dkt #:92,000-282 (RH-1170)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, HSUAN-KAI
Exec Dt:
01/12/2012
2
KUNG, NIEN-HUI
Exec Dt:
01/12/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130181522
13352020
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 58
Reel/Frame:027554/0197   Pages: 2
Recorded: 01/18/2012
Attorney Dkt #:92,000-265 (RH-1157)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, CHIEH-MIN
Exec Dt:
01/16/2012
2
CHIU, TZU-HUAN
Exec Dt:
01/16/2012
3
CHEN, CHIEN-SHENG
Exec Dt:
01/16/2012
4
LU, CHIEN-PING
Exec Dt:
01/16/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8638126
US20130181776
13352963
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 59
Reel/Frame:027554/0689   Pages: 2
Recorded: 01/18/2012
Attorney Dkt #:92,000-290 (RH-1174)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
01/16/2012
2
CHIU, CHIEN-WEI
Exec Dt:
01/16/2012
3
HUANG, CHIEN-HAO
Exec Dt:
01/16/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130181253
13353053
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 60
Reel/Frame:027685/0155   Pages: 2
Recorded: 02/10/2012
Attorney Dkt #:92,000-280 (RH-1167)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, KUO-CHEN
Exec Dt:
02/02/2012
2
HSIEH, WEI-LUN
Exec Dt:
02/02/2012
3
TSAI, TUNG-HAN
Exec Dt:
02/02/2012
4
HSIAO, MING-JUN
Exec Dt:
02/02/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8643993
US20130128395
13370561
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 61
Reel/Frame:027685/0860   Pages: 2
Recorded: 02/10/2012
Attorney Dkt #:92,000-289 (RH-1173)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
02/03/2012
2
CHIU, CHIEN-WEI
Exec Dt:
02/03/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8907432
US20130207185
13370691
Correspondence name and address
RANDY W. TUNG, TUNG & ASSOCIATES
838 W LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 62
Reel/Frame:028422/0855   Pages: 2
Recorded: 06/21/2012
Attorney Dkt #:92,000-320 (RH-1193)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
06/19/2012
2
HUANG, CHIEN-HAO
Exec Dt:
06/19/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8685824
US20130341719
13529963
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 63
Reel/Frame:028471/0776   Pages: 2
Recorded: 06/29/2012
Attorney Dkt #:92,000-329 (RH-1199)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HUANG, TSUNG-YI
Exec Dt:
06/27/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140001551
13538234
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 64
Reel/Frame:028472/0422   Pages: 2
Recorded: 06/29/2012
Attorney Dkt #:92,000-266 (RH-1158)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, CHIEH-MIN
Exec Dt:
06/27/2012
2
CHIU, TZU-HUAN
Exec Dt:
06/27/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130049721
13538384
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 65
Reel/Frame:028515/0757   Pages: 2
Recorded: 07/09/2012
Attorney Dkt #:92,000-232 (RH-1130)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, KUANG-FU
Exec Dt:
06/29/2012
2
CHEN, YU-CHANG
Exec Dt:
06/29/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5 F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8811043
US20120274299
13544542
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 66
Reel/Frame:028553/0301   Pages: 2
Recorded: 07/15/2012
Attorney Dkt #:92,000-328 (RH-1198)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
07/13/2012
2
SU, JIN-LIAN
Exec Dt:
07/13/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8860082
US20140015008
13549501
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 67
Reel/Frame:028606/0815   Pages: 2
Recorded: 07/22/2012
Attorney Dkt #:92,000-331 (RH-1201)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
07/16/2012
2
HUANG, CHIEN-HAO
Exec Dt:
07/16/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8686504
US20140021544
13555163
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 68
Reel/Frame:028750/0382   Pages: 2
Recorded: 08/08/2012
Attorney Dkt #:92,000-279 (RH-1166)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, PO-JUI
Exec Dt:
08/03/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130099380
13569729
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 69
Reel/Frame:028815/0088   Pages: 2
Recorded: 08/20/2012
Attorney Dkt #:92,000-330 (RH-1200)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
08/08/2012
2
CHIU, CHIEN-WEI
Exec Dt:
08/08/2012
3
HUANG, CHIH-FANG
Exec Dt:
08/10/2012
4
YANG, TSUNG-YU
Exec Dt:
08/09/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140048815
13589784
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 70
Reel/Frame:028868/0124   Pages: 2
Recorded: 08/29/2012
Attorney Dkt #:92,000-339 (RH-1209)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHIH-FANG
Exec Dt:
08/22/2012
2
CHIU, CHIEN-WEI
Exec Dt:
08/22/2012
3
CHANG, TING-FU
Exec Dt:
08/22/2012
4
YANG, TSUNG-YU
Exec Dt:
08/22/2012
5
HUANG, TSUNG-YI
Exec Dt:
08/22/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8710551
US20140061724
13597599
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 71
Reel/Frame:028896/0094   Pages: 2
Recorded: 09/04/2012
Attorney Dkt #:92,000-337 (RH-1204)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHIEN-WEI
Exec Dt:
08/29/2012
2
HUANG, TSUNG-YI
Exec Dt:
08/29/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140061658
13603392
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 72
Reel/Frame:028896/0084   Pages: 2
Recorded: 09/04/2012
Attorney Dkt #:92,000-338 (RH-1207)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
08/30/2012
2
CHIU, CHIEN-WEI
Exec Dt:
08/30/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140061786
13603385
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 73
Reel/Frame:029283/0383   Pages: 2
Recorded: 11/12/2012
Attorney Dkt #:92000-252 (RH-1148)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, CHIA-WEI
Exec Dt:
11/07/2012
2
LIU, JING-MENG
Exec Dt:
10/29/2012
3
HSIU, LENG-NIEN
Exec Dt:
11/05/2012
4
CHEN, PEI-YUAN
Exec Dt:
11/05/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8780587
US20130114308
13674824
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 74
Reel/Frame:029525/0158   Pages: 2
Recorded: 12/25/2012
Attorney Dkt #:92,000-340 (RH-1210)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAO, TZU-CHENG
Exec Dt:
12/19/2012
2
LEE, JIAN-HSING
Exec Dt:
12/16/2012
3
SU, JIN-LIAN
Exec Dt:
12/20/2012
4
CHU, HUAN-PING
Exec Dt:
12/20/2012
5
SU, HUNG-DER
Exec Dt:
12/20/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8928078
US20140175545
13726579
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 75
Reel/Frame:029800/0340   Pages: 2
Recorded: 02/12/2013
Attorney Dkt #:92,000-301 (RH-1182)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, CHIA-WEI
Exec Dt:
01/15/2013
2
LIU, JING-MENG
Exec Dt:
12/21/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9287796
US20130215651
13765609
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 76
Reel/Frame:029863/0293   Pages: 2
Recorded: 02/23/2013
Attorney Dkt #:92,000-302 (RH-1189)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, CHIA-WEI
Exec Dt:
01/15/2013
2
LIU, JING-MENG
Exec Dt:
12/21/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9055646
US20130221875
13775156
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 77
Reel/Frame:030035/0879   Pages: 2
Recorded: 03/18/2013
Attorney Dkt #:92,000-310 (RH-1190)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, CHIA-WEI
Exec Dt:
03/13/2013
2
LIU, JING-MENG
Exec Dt:
03/13/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9337716
US20130250631
13846568
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 78
Reel/Frame:030255/0133   Pages: 2
Recorded: 04/19/2013
Attorney Dkt #:92,000-358 (RH-1230)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
04/12/2013
2
HUANG, CHIEN-HAO
Exec Dt:
04/12/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140315358
13866766
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 79
Reel/Frame:030451/0173   Pages: 4
Recorded: 05/20/2013
Attorney Dkt #:92,000-376 (RH-1232)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHIH-FANG
Exec Dt:
05/02/2013
2
PENG, PO-CHIN
Exec Dt:
05/02/2013
3
HSIAO, TSUNG-CHIEH
Exec Dt:
05/02/2013
4
LIU, YA-HSIEN
Exec Dt:
05/02/2013
5
CHANG, K.C.
Exec Dt:
05/02/2013
6
SU, HUNG-DER
Exec Dt:
05/02/2013
7
CHIU, CHIEN-WEI
Exec Dt:
05/02/2013
8
HUANG, TSUNG-YI
Exec Dt:
05/02/2013
9
YANG, TSUNG-YU
Exec Dt:
05/02/2013
10
CHANG, TING-FU
Exec Dt:
05/02/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8981429
US20140159048
13898374
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 80
Reel/Frame:031304/0092   Pages: 4
Recorded: 09/28/2013
Attorney Dkt #:92,000-384(RH-1254)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHIH-FANG
Exec Dt:
08/22/2013
2
HUANG, TSUNG-YI
Exec Dt:
08/22/2013
3
CHIU, CHIEN-WEI
Exec Dt:
08/22/2013
4
YANG, TSUNG-YU
Exec Dt:
08/22/2013
5
CHANG, TING-FU
Exec Dt:
08/22/2013
6
HSIAO, TSUNG-CHIEH
Exec Dt:
08/22/2013
7
LIU, YA-HSIEN
Exec Dt:
08/22/2013
8
PENG, PO-CHIN
Exec Dt:
08/22/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F. NO. 20, TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9105757
US20150021615
14040670
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 81
Reel/Frame:031232/0208   Pages: 2
Recorded: 09/18/2013
Attorney Dkt #:92,000-344(RH-1218)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, JING-MENG
Exec Dt:
08/27/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F. NO. 20, TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9306443
US20140077757
14023900
Correspondence name and address
RANDY W TUNG
838 WEST LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 82
Reel/Frame:031332/0476   Pages: 2
Recorded: 10/02/2013
Attorney Dkt #:92,000-357 (RH-1229)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
09/24/2013
2
CHIU, CHIEN-WEI
Exec Dt:
09/24/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
5F. NO. 20, TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140179079
14044626
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 83
Reel/Frame:031367/0978   Pages: 2
Recorded: 10/08/2013
Attorney Dkt #:92,000-387 (RH-1257)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
10/04/2013
2
WENG, WU-TE
Exec Dt:
10/04/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
14F., NO. 8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150097269
14049028
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 84
Reel/Frame:031529/0377   Pages: 4
Recorded: 11/01/2013
Attorney Dkt #:92,000-361 (RH-1233)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, SHUI-MU
Exec Dt:
10/28/2013
2
CHEN, CHING-YU
Exec Dt:
10/29/2013
3
LIN, CHIEN-HUA
Exec Dt:
10/30/2013
4
LIU, TI-TI
Exec Dt:
10/29/2013
5
LAI, KUAN-CHENG
Exec Dt:
10/29/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
14F., NO. 8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140132165
14069772
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 85
Reel/Frame:035129/0294   Pages: 2
Recorded: 03/10/2015
Attorney Dkt #:92,000-420 (RH-1289)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, CHIUNG-CHENG
Exec Dt:
03/05/2015
2
KANG, YU-FU
Exec Dt:
03/05/2015
3
WANG, NING-YUAN
Exec Dt:
03/05/2015
4
LIN, CHIUNG-WEN
Exec Dt:
03/05/2015
Assignee
1
RICHTEK TECHNOLOGY CORPORATION, R.O.C.
14F., NO.8, TAIYUAN 1ST STREET
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9362257
US20150259195
14643531
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302

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