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Patent Assignment Assignee Details
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Assignee Name : RICHTEK TECHNOLOGY CORP
Total Assignments: 28
Assignment: 1
Reel/Frame:013437/0936   Pages: 4
Recorded: 10/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUANG, CHAO-HSUAN
Exec Dt:
10/24/2002
2
LIU, JING-MENG
Exec Dt:
10/24/2002
3
FAN, CHENG-HSUAN
Exec Dt:
10/24/2002
4
HWANG, KENT
Exec Dt:
10/24/2002
Assignee
1
RICHTEK TECHNOLOGY CORP
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSINCHU 310, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6844709
US20040085053
10283062
Correspondence name and address
ROSENBERG KLEIN & LEE
MORTON J. ROSENBERG
3458 ELLICOTT CENTER DRIVE
SUITE 101
ELLICOTT CITY, MD 21045
Assignment: 2
Reel/Frame:025902/0573   Pages: 3
Recorded: 03/04/2011
Attorney Dkt #:66007-332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, CHIEN-FU
Exec Dt:
01/31/2011
2
CHEN, ISAAC Y.
Exec Dt:
02/14/2011
3
PAN, JIUN-HUNG
Exec Dt:
01/25/2011
Assignee
1
RICHTEK TECHNOLOGY CORP
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSINCHU, TAIWAN 310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8634212
US20120155122
13040601
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1940 DUKE STREET, SUITE 200
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:025798/0823   Pages: 4
Recorded: 02/11/2011
Attorney Dkt #:66007-316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAN, YI-CHENG
Exec Dt:
02/08/2011
2
HUANG, JIAN-RONG
Exec Dt:
02/09/2011
3
CHUNG, CHENG-FENG
Exec Dt:
02/09/2011
4
PENG, HUNG-CHUN
Exec Dt:
02/08/2011
Assignee
1
RICHTEK TECHNOLOGY CORP
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSINCHU, TAIWAN 310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8766617
US20120153913
13025977
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1940 DUKE ST., SUITE 200
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:025886/0781   Pages: 4
Recorded: 03/02/2011
Attorney Dkt #:66007-327
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAN, YI-CHENG
Exec Dt:
02/08/2011
2
HUANG, JIAN-RONG
Exec Dt:
02/09/2011
3
WANG, CHIEN-HUI
Exec Dt:
02/08/2011
4
CHUNG, CHENG-FENG
Exec Dt:
02/09/2011
Assignee
1
RICHTEK TECHNOLOGY CORP
5F, NO. 20, TAI YUEN STREET, CHUPEI CITY
HSINCHU, TAIWAN 310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8836307
US20120146608
13038660
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1940 DUKE STREET SUITE 200
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:026582/0786   Pages: 3
Recorded: 07/13/2011
Attorney Dkt #:66007-485
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHIA-HSIANG
Exec Dt:
05/24/2011
2
LEE, LI-WEI
Exec Dt:
05/24/2011
3
HSIAO, CHEN-HSIANG
Exec Dt:
05/24/2011
4
WANG, HSUAN-KAI
Exec Dt:
05/24/2011
Assignee
1
RICHTEK TECHNOLOGY CORP
5F., NO.20, TAIYUAN ST., ZHUBEI CITY
HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120249085
13181643
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1940 DUKE STREET, SUITE 200
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:026902/0034   Pages: 4
Recorded: 09/14/2011
Attorney Dkt #:66007-536
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, WEI-HSU
Exec Dt:
06/30/2011
2
HUANG, PEI-CHENG
Exec Dt:
06/30/2011
3
CHANG, HAO-YU
Exec Dt:
06/30/2011
4
LAI, YEN-SHIN
Exec Dt:
06/30/2011
5
LEE, KUO-CHUNG
Exec Dt:
06/30/2011
6
WANG, JO-YU
Exec Dt:
06/30/2011
7
WU, YU-KUANG
Exec Dt:
06/30/2011
8
CHEN, CHIH-CHANG
Exec Dt:
06/30/2011
9
JIANG, SHIUE-SHR
Exec Dt:
06/30/2011
10
CHI, JEN-HUNG
Exec Dt:
06/30/2011
Assignee
1
RICHTEK TECHNOLOGY CORP
5F., NO.20, TAIYUAN ST., ZHUBEI CITY
HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8487571
US20120326647
13232086
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1940 DUKE STREET, SUITE 200
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:026583/0063   Pages: 2
Recorded: 07/13/2011
Attorney Dkt #:66007-486
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, AN-TUNG
Exec Dt:
07/01/2011
2
TAI, TING-JUNG
Exec Dt:
07/01/2011
Assignee
1
RICHTEK TECHNOLOGY CORP
5F., NO.20, TAIYUAN ST., ZHUBEI CITY
HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8680831
US20120249108
13181686
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1940 DUKE STREET, SUITE 200
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:031556/0795   Pages: 4
Recorded: 11/06/2013
Attorney Dkt #:RC-13-004US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHUN-SHIH
Exec Dt:
10/17/2013
2
WANG, HSIN-HSIUNG
Exec Dt:
10/17/2013
Assignee
1
RICHTEK TECHNOLOGY CORP
RM. 1, 14F., NO.8, TAIYUAN 1ST ST., ZHUBEI CITY,
HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9130466
US20150009721
14073511
Correspondence name and address
HDLS IPR SERVICES
PO BOX 220746
CHANTILLY, VA 20153
Assignment: 9
Reel/Frame:031575/0907   Pages: 3
Recorded: 11/11/2013
Attorney Dkt #:RC-13-007US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, YU-LUN
Exec Dt:
11/04/2013
2
HSIAO, YUAN-WEN
Exec Dt:
11/04/2013
3
HUANG, JIAN-RONG
Exec Dt:
11/04/2013
Assignee
1
RICHTEK TECHNOLOGY CORP
RM. 1, 14F., NO.8, TAIYUAN 1ST ST., ZHUBEI CITY,
HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9859783
US20170366080
14075432
Correspondence name and address
HDLS IPR SERVICES
PO BOX 220746
CHANTILLY, VA 20153
Assignment: 10
Reel/Frame:031592/0976   Pages: 4
Recorded: 11/13/2013
Attorney Dkt #:RC-13-008US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, AN-TUNG
Exec Dt:
11/07/2013
2
KUO, CHIEN-LIANG
Exec Dt:
11/07/2013
3
WANG, JO YU
Exec Dt:
11/07/2013
4
LEE, KUO-CHUNG
Exec Dt:
11/07/2013
Assignee
1
RICHTEK TECHNOLOGY CORP
RM. 1, 14F., NO.8, TAIYUAN 1ST ST., ZHUBEI CITY,
HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8952741
US20150042393
14078928
Correspondence name and address
HDLS IPR SERVICES
PO BOX 220746
CHANTILLY, VA 20153
Assignment: 11
Reel/Frame:031843/0805   Pages: 5
Recorded: 12/23/2013
Attorney Dkt #:RC-13-009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, WEI-JEN
Exec Dt:
12/06/2013
2
HUANG, TSUNG-WEI
Exec Dt:
12/06/2013
3
LIN, SHUI-MU
Exec Dt:
12/06/2013
Assignee
1
RICHTEK TECHNOLOGY CORP
RM. 1, 14F., NO.8, TAIYUAN 1ST ST., ZHUBEI CITY,
HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150137602
14139454
Correspondence name and address
HDLS IPR SERVICES
PO BOX 220746
CHANTILLY, VA 20153
Assignment: 12
Reel/Frame:032600/0337   Pages: 4
Recorded: 04/04/2014
Attorney Dkt #:RC-13-002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, YEN-YIN
Exec Dt:
12/26/2013
2
YU, MING-SHIH
Exec Dt:
12/26/2013
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150109060
14244948
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 13
Reel/Frame:032330/0300   Pages: 4
Recorded: 03/01/2014
Attorney Dkt #:RC-12-006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIAO, SHENG-FU
Exec Dt:
01/29/2014
2
NIEN, HUNG-SHOU
Exec Dt:
01/29/2014
3
LI, KUANG-FENG
Exec Dt:
01/29/2014
4
CHANG, YU-WEI
Exec Dt:
01/29/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9568376
US20140269840
14194673
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 14
Reel/Frame:032339/0714   Pages: 4
Recorded: 03/03/2014
Attorney Dkt #:RC-13-010US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, WEI-JEN
Exec Dt:
02/10/2014
2
LIN, SHUI-MU
Exec Dt:
02/10/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
RM. 1, 14F., NO.8, TAIYUAN 1ST ST., ZHUBEI CITY,
HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150142348
14195557
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 15
Reel/Frame:032705/0840   Pages: 4
Recorded: 04/18/2014
Attorney Dkt #:RC-13-003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, YEN-YIN
Exec Dt:
03/26/2014
2
TSAI, KUO-SHIH
Exec Dt:
03/26/2014
3
YU, MING-SHIH
Exec Dt:
03/26/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8917806
NONE
14256031
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 16
Reel/Frame:032729/0655   Pages: 5
Recorded: 04/22/2014
Attorney Dkt #:RC-13-011US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, WEI-JEN
Exec Dt:
03/31/2014
2
LIN, SHUI-MU
Exec Dt:
03/31/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10014723
US20150137611
14258708
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 17
Reel/Frame:033103/0457   Pages: 4
Recorded: 06/13/2014
Attorney Dkt #:RC-13-012US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, KUO SHIH
Exec Dt:
05/16/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150189427
14304732
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 18
Reel/Frame:033088/0331   Pages: 4
Recorded: 06/12/2014
Attorney Dkt #:RC-13-013US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, KUO SHIH
Exec Dt:
05/20/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9264829
US20150208189
14302680
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 19
Reel/Frame:033426/0601   Pages: 5
Recorded: 07/30/2014
Attorney Dkt #:RC-14-001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HUAN-CHIEN
Exec Dt:
07/04/2014
2
LIN, SHUI-MU
Exec Dt:
07/04/2014
3
YANG, SHEI-CHIE
Exec Dt:
07/04/2014
4
WANG, SHIH CHUNG
Exec Dt:
07/04/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9041307
NONE
14447425
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 20
Reel/Frame:033347/0588   Pages: 4
Recorded: 07/19/2014
Attorney Dkt #:RC-1403-007US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, WEI-HSU
Exec Dt:
07/14/2014
2
WANG, JO-YU
Exec Dt:
07/14/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150349690
14335877
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 21
Reel/Frame:033653/0788   Pages: 4
Recorded: 09/02/2014
Attorney Dkt #:RC-14-002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHUH CHING
Exec Dt:
08/07/2014
2
TANG, CHIEN-FU
Exec Dt:
08/07/2014
3
HUANG, CHUN SHIH
Exec Dt:
08/07/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9287785
US20150372599
14475350
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 22
Reel/Frame:033714/0210   Pages: 4
Recorded: 09/10/2014
Attorney Dkt #:RC-1403-004US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHUH CHING
Exec Dt:
08/27/2014
2
TANG, CHIEN FU
Exec Dt:
08/27/2014
3
HUANG, CHUN SHIH
Exec Dt:
08/27/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9270186
US20150372602
14482882
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 23
Reel/Frame:033997/0921   Pages: 4
Recorded: 10/22/2014
Attorney Dkt #:RC-14-003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, YA TZU
Exec Dt:
08/27/2014
2
YANG, YU LIN
Exec Dt:
08/27/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
RM. 1, 14F., NO.8, TAIYUAN 1ST ST., ZHUBEI CITY,
HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160005674
14520354
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 24
Reel/Frame:034161/0583   Pages: 7
Recorded: 11/05/2014
Attorney Dkt #:RC-14-003US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE OF ASSIGNEE PREVIOUSLY RECORDED AT REEL: 033997 FRAME: 0921. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WU, YA TZU
Exec Dt:
08/27/2014
2
YANG, YU LIN
Exec Dt:
08/27/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160005674
14520354
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 25
Reel/Frame:034059/0251   Pages: 5
Recorded: 10/29/2014
Attorney Dkt #:RC-1403-005US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHUNG-YU
Exec Dt:
08/28/2014
2
YANG, CHING-YAO
Exec Dt:
08/28/2014
3
KAO, TZU-CHENG
Exec Dt:
08/28/2014
4
HUANG, TSUNG-YI
Exec Dt:
08/28/2014
5
WENG, WU-TE
Exec Dt:
08/28/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160079443
14526843
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 26
Reel/Frame:034171/0324   Pages: 7
Recorded: 11/03/2014
Attorney Dkt #:RC-1403-005US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE 1ST INVENTOR'S LAST NAME TO HUNG INSTEAD OF HUANG PREVIOUSLY RECORDED ON REEL 034059 FRAME 0251. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT NAME FOR 1ST INVENTOR IS CHUNG-YU HUNG AND ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT..
Assignors
1
HUNG, CHUNG-YU
Exec Dt:
08/28/2014
2
YANG, CHING-YAO
Exec Dt:
08/28/2014
3
KAO, TZU-CHENG
Exec Dt:
08/28/2014
4
HUANG, TSUNG-YI
Exec Dt:
08/28/2014
5
WENG, WU-TE
Exec Dt:
08/28/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160079443
14526843
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 27
Reel/Frame:034076/0573   Pages: 4
Recorded: 10/30/2014
Attorney Dkt #:RC-1403-006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, AN-TUNG
Exec Dt:
10/06/2014
2
FANG, LI-WEN
Exec Dt:
10/06/2014
3
YANG, CHIH-HAO
Exec Dt:
10/06/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9356518
US20160043627
14529111
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 28
Reel/Frame:034653/0658   Pages: 4
Recorded: 01/07/2015
Attorney Dkt #:RC-1404-008US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, AN-TUNG
Exec Dt:
12/22/2014
2
FANG, LI-WEN
Exec Dt:
12/22/2014
3
YANG, CHIH-HAO
Exec Dt:
12/22/2014
4
HSIEH, YU-CHIAO
Exec Dt:
12/22/2014
Assignee
1
RICHTEK TECHNOLOGY CORP
14F, NO.8, TAI YUEN 1ST STREET, CHUPEI CITY,
HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9276473
NONE
14591250
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120

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