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Patent Assignment Assignor Details
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Assignor Name : WANG, DER-JIUNN
Total Assignments: 13
Assignment: 1
Reel/Frame:014607/0055   Pages: 2
Recorded: 10/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JING-MENG
Exec Dt:
09/26/2003
2
TAI, LIANG-PIN
Exec Dt:
09/26/2003
3
WANG, DER-JIUNN
Exec Dt:
09/26/2003
Assignee
1
RICHTEK TECHNOLOGY CORP.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY
HSINCHU, 310, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7026800
US20040076024
10683395
Correspondence name and address
ROSENBERG, KLEIN & LEE
MORTON J. ROSENBERG
3458 ELLICOTT CENTER DRIVE
SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 2
Reel/Frame:014877/0774   Pages: 2
Recorded: 01/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNG, NIEN-HUI
Exec Dt:
12/22/2003
2
LIU, JING-MENG
Exec Dt:
12/22/2003
3
WANG, DER-JIUNN
Exec Dt:
12/22/2003
4
CHUANG, CHAO-HSUAN
Exec Dt:
12/22/2003
Assignee
1
RICHTEK TECHNOLOGY CORP.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY
HSINCHU 310, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040201985
10751425
Correspondence name and address
ROSENBERG, KLEIN & LEE
MORTON J. ROSENBERG
3458 ELLICOTT CENTER DRIVE
SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 3
Reel/Frame:015057/0957   Pages: 4
Recorded: 08/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DER-JIUNN
Exec Dt:
05/10/2004
2
LIU, JING-MENG
Exec Dt:
05/10/2004
3
CHUANG, CHAO-HSUAN
Exec Dt:
05/10/2004
4
KUNG, NIEN-HUI
Exec Dt:
05/10/2004
5
HUANG, WEN-HUNG
Exec Dt:
05/10/2004
Assignee
1
RICHTEK TECHNOLOGY CORP.
5F. NO. 20, TAI YUEN STREET
CHUPEI CITY
HSINCHU 310, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7271802
US20040252096
10846585
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE-SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 4
Reel/Frame:015702/0846   Pages: 4
Recorded: 08/16/2004
Attorney Dkt #:SIS0179US(PE26694AM)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNG, NIEN-KUNG
Exec Dt:
07/22/2004
2
LIN, YIU-I
Exec Dt:
07/22/2004
3
WANG, DER-JIUNN
Exec Dt:
07/22/2004
4
CHUANG, CHAO-HSUAN
Exec Dt:
07/22/2004
5
CHEN, JIEN-SHENG
Exec Dt:
07/22/2004
6
LIN, SHUI-MU
Exec Dt:
07/22/2004
7
WEI, WIE-HSIN
Exec Dt:
07/22/2004
Assignee
1
RICHTEK TECHNOLOGY CORP.
5F, NO. 20, TAI-YUAN ST.,
CHU-PEI CITY
HSIN-CHU HSIEN, TAIWAN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7332879
US20060033484
10919015
Correspondence name and address
TROP, PRUNER & HU, P.C.
TIMOTHY N. TROP
8554 KATY FREEWAY, SUITE 100
HOUSTON, TX 77024
Assignment: 5
Reel/Frame:015169/0882   Pages: 4
Recorded: 09/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, SHUI MU
Exec Dt:
09/09/2004
2
CHUANG, CHAO-HSUAN
Exec Dt:
09/09/2004
3
KUNG,NIEN-HUI
Exec Dt:
09/09/2004
4
LIN, YIU-I
Exec Dt:
09/09/2004
5
WANG, DER-JIUNN
Exec Dt:
09/09/2004
6
CHEN, JIEN-SHENG
Exec Dt:
09/09/2004
7
WEI, WEI-HSIN
Exec Dt:
09/09/2004
Assignee
1
RICHTEK TECHNOLOGY CORP.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060055465
10940663
Correspondence name and address
MORTON J. ROSENBERG
3458 ELLICOTT CENTER DR
ELLICOTT CITY MD 21043
Assignment: 6
Reel/Frame:015666/0063   Pages: 3
Recorded: 02/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUANG, CHAO-HSUAN
Exec Dt:
01/10/2005
2
LIN, YUI-I
Exec Dt:
01/10/2005
3
KUNG, NIEN-HUI
Exec Dt:
01/10/2005
4
WANG, DER-JIUNN
Exec Dt:
01/10/2005
5
LIU, JING-MENG
Exec Dt:
01/10/2005
Assignee
1
RICHTEK TECHNOLOGY CORP.
5F, NO. 20, TAI YUEN STREET
CUPEI CITY
HSINCHU R.O.C., TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050162361
11040024
Correspondence name and address
ROSENBERG, KLEIN & LEE
MORTON J. ROSENBERG, ESQ.
3458 ELLICOTT CENTER DRIVE
SUITE 101
ELLICOT CITY, MD 21043
Assignment: 7
Reel/Frame:016952/0136   Pages: 4
Recorded: 09/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, SHUI-MU
Exec Dt:
08/16/2005
2
CHEN, CHIEN-SHENG
Exec Dt:
08/16/2005
3
KUNG, NIEN-HUI
Exec Dt:
08/16/2005
4
WANG, DER-JIUNN
Exec Dt:
08/16/2005
Assignee
1
RICHTEK TECHNOLOGY CORP.
5FI, NO. 20, TAI YUEN STREET
CHUPEI CITY
HSINCHU HSIEN, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7385422
US20060279331
11217341
Correspondence name and address
JOE MCKINNEY MUNCY
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE RD.
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:024751/0870   Pages: 3
Recorded: 07/28/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIEH, WEI-LUN
Exec Dt:
06/22/2010
2
CHU, HUNG-SUNG
Exec Dt:
07/08/2010
3
WANG, DER-JIUNN
Exec Dt:
07/08/2010
4
TSAI, KUO-CHEN
Exec Dt:
07/08/2010
5
WEI, WEI-HSIN
Exec Dt:
07/12/2010
Assignee
1
RICHTEK TECHNOLOGY CORP.
5F, NO. 20, TAI YUEN STREET
CHUPEI CITY HSINCHU 310, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8193853
US20100321099
12816613
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE-SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 9
Reel/Frame:026075/0285   Pages: 3
Recorded: 04/05/2011
Attorney Dkt #:829-13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DER-JIUNN
Exec Dt:
03/09/2011
2
TSAI, KUO-CHEN
Exec Dt:
03/09/2011
Assignee
1
RICHTEK TECHNOLOGY CORP.
5F, NO. 20 TAI YUEN STREET
CHUPEI CITY, HSINCHU, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8466666
US20120126770
13079919
Correspondence name and address
G. LINK CO., LTD.
2885 SANFORD AVE. SW #13265
GRANDVILLE, MI 49418
Assignment: 10
Reel/Frame:029885/0879   Pages: 2
Recorded: 02/27/2013
Attorney Dkt #:92,000-364 (RH-1236)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WANG, DER-JIUNN
Exec Dt:
02/20/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
5F, NO. 20, TAI YUEN STREET
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8836614
US20140239839
13778543
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 11
Reel/Frame:030678/0084   Pages: 4
Recorded: 06/25/2013
Attorney Dkt #:6024-0178PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DER-JIUNN
Exec Dt:
06/20/2013
2
WU, TIEN-JUNG
Exec Dt:
06/18/2013
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
5F., NO.20, TAIYUAN ST.
ZHUBEI CITY, HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140015741
13925308
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:037238/0973   Pages: 4
Recorded: 12/08/2015
Attorney Dkt #:5442/0303PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DER-JIUNN
Exec Dt:
08/17/2015
2
TSO, CHUNG-HSIEN
Exec Dt:
08/17/2015
3
LIN, CHUN-I
Exec Dt:
08/17/2015
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F.-1, NO. 8, TAIYUAN 1ST ST.,
ZHUBEI CITY, HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10043471
US20160171936
14954513
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD, SUITE 310
FAIRFAX, VA 22033
Assignment: 13
Reel/Frame:046306/0045   Pages: 4
Recorded: 07/10/2018
Attorney Dkt #:5442/0303PUS3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DER-JIUNN
Exec Dt:
05/25/2018
2
TSO, CHUNG-HSIEN
Exec Dt:
05/22/2018
3
LIN, CHUN-I
Exec Dt:
05/22/2018
4
HUANG, HSING-SHEN
Exec Dt:
05/22/2018
Assignee
1
RICHTEK TECHNOLOGY CORP.
14F.-1, NO.8, TAIYUAN 1ST ST.,
ZHUBEI CITY, HSINCHU COUNTY, TAIWAN 302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180315391
16027543
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033

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