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Patent Assignment Assignor Details
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Assignor Name : YANG, CHING-YAO
Total Assignments: 17
Assignment: 1
Reel/Frame:019412/0395   Pages: 2
Recorded: 05/25/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, HUNG-DER
Exec Dt:
05/17/2007
2
YANG, CHING-YAO
Exec Dt:
05/17/2007
3
CHAN, CHIEN-LING
Exec Dt:
05/17/2007
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
6F, NO 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080153239
11805979
Correspondence name and address
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 2
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: 3
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: 4
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: 5
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: 6
Reel/Frame:026482/0500   Pages: 3
Recorded: 06/20/2011
Attorney Dkt #:SV8561P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAO, CHIN-CHENG
Exec Dt:
06/09/2011
2
YANG, CHING-YAO
Exec Dt:
06/09/2011
3
LIN, CHIH-MING
Exec Dt:
06/09/2011
Assignee
1
SKYVIIA CORPORATION
NO. 10-1, LIXING 1ST RD., SCIENCE PARK
HSINCHU CITY, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8572668
US20120266206
13164570
Correspondence name and address
KENTON R. MULLINS
STOUT, UXA, BUYAN & MULLINS, LLP
4 VENTURE, SUITE 300
IRVINE, CA 92618
Assignment: 7
Reel/Frame:027101/0204   Pages: 3
Recorded: 10/21/2011
Attorney Dkt #:11P102-US (YANG)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, CHING-YAO
Exec Dt:
10/17/2011
Assignee
1
HAW YANG CO., LTD.
1F., NO.22, LN. 21, SEC. 2, NANJING E. RD.
TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130029507
13278760
Correspondence name and address
MEAGHER EMANUEL LAKS ROEHLING & GOLDBERG
ONE PALMER SQUARE
SUITE 325
PRINCETON, NJ 08542
Assignment: 8
Reel/Frame:028213/0167   Pages: 2
Recorded: 05/15/2012
Attorney Dkt #:92,000-318 (RH-1191)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
05/10/2012
2
YANG, CHING-YAO
Exec Dt:
05/11/2012
3
LIAO, WEN-YI
Exec Dt:
05/10/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759913
US20130307070
13472344
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:028238/0251   Pages: 2
Recorded: 05/21/2012
Attorney Dkt #:92,000-319 (RH-1192)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
05/16/2012
2
YANG, CHING-YAO
Exec Dt:
05/16/2012
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY, HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8686500
US20130307072
13476043
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:029887/0011   Pages: 3
Recorded: 02/27/2013
Attorney Dkt #:TJP.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, CHING-YAO
Exec Dt:
02/27/2013
Assignee
1
HAW YANG CO.,LTD.
1F., NO.22, LN. 21, SEC. 2, NANJING E. RD.
TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140202489
13778731
Correspondence name and address
KOLISCH HARTWELL, P.C.
520 S.W. YAMHILL STREET
200 PACIFIC BUILDING
PORTLAND, OR 97204
Assignment: 11
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: 12
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: 13
Reel/Frame:033923/0377   Pages: 2
Recorded: 10/09/2014
Attorney Dkt #:92,000-409 (RH-1277)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
09/16/2014
2
YANG, CHING-YAO
Exec Dt:
09/16/2014
3
LIAO, WEN-YI
Exec Dt:
09/16/2014
4
SU, HUNG-DER
Exec Dt:
09/16/2014
5
CHANG, KUO-CHENG
Exec Dt:
09/16/2014
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO.8. TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9287394
US20150137232
14510600
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:040952/0796   Pages: 7
Recorded: 01/12/2017
Attorney Dkt #:058636.00079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONTCLARE, JIN KIM
Exec Dt:
01/05/2017
2
BONNEAU, RICHARD
Exec Dt:
01/06/2017
3
RENFREW, P. DOUGLAS
Exec Dt:
01/06/2017
4
YANG, CHING-YAO
Exec Dt:
01/07/2017
5
YUVIENCO, CARLO
Exec Dt:
01/12/2017
Assignee
1
NEW YORK UNIVERSITY
70 WASHINGTON SQUARE SOUTH
NEW YORK, NEW YORK 10012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617525
US20160083702
14804277
Correspondence name and address
ELLEN ZELASKO
HODGSON RUSS LLP
140 PEARL STREET
BUFFALO, NY 14202
Assignment: 15
Reel/Frame:045078/0497   Pages: 2
Recorded: 03/01/2018
Attorney Dkt #:92,000-551(RH-1400)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSUNG-YI
Exec Dt:
02/21/2018
2
YANG, CHING-YAO
Exec Dt:
02/21/2018
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO.8, TAIYUAN 1ST ST.
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11063148
US20180315851
15909277
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
3349 SOUTH SHORE CIRCLE
WEST BLOOMFIELD, MI 48323
Assignment: 16
Reel/Frame:059546/0015   Pages: 5
Recorded: 04/08/2022
Attorney Dkt #:5904/1440PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHING-YAO
Exec Dt:
03/18/2022
2
YANG, CHENG-KUANG
Exec Dt:
03/18/2022
3
WANG, SHU-BIN
Exec Dt:
03/18/2022
4
WANG, TZU-YEN
Exec Dt:
03/18/2022
Assignees
1
WU, WEN-TSUN
NO. 15, LN. 452, ZHONGZHENG RD., EAST DIST.
HSINCHU CITY, TAIWAN 300
2
YANG, CHING-YAO
3F., NO.118, LN. 160, GAOCUI RD., EAST DIST.
HSINCHU CITY, TAIWAN 300
3
WANG, SHU-BIN
NO. 20, SEC. 3, LIUCHUAN W. RD., CENTRAL DIST.
TAICHUNG, TAIWAN 400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11556010
NONE
17711803
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 17
Reel/Frame:068111/0447   Pages: 4
Recorded: 07/29/2024
Attorney Dkt #:0698/1585PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, WEN-TSUN
Exec Dt:
06/18/2024
2
YANG, CHING-YAO
Exec Dt:
06/19/2024
3
WANG, SHU-BIN
Exec Dt:
06/21/2024
Assignee
1
WISECHIP SEMICONDUCTOR INC.
NO. 8, KEBEI 2ND RD., ZHUNAN TOWNSHIP
MIAOLI COUNTY, TAIWAN 350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11556010
NONE
17711803
Correspondence name and address
JOE MCKINNEY MUNCY
125 S. ROYAL ST.
ALEXANDRIA, VA 22314

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