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Patent Assignment Assignor Details
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Assignor Name : LEE, KUO-CHUNG
Total Assignments: 15
Assignment: 1
Reel/Frame:008686/0456   Pages: 4
Recorded: 07/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWU, JENN-GWO
Exec Dt:
05/29/1997
2
LEE, KUO-CHUNG
Exec Dt:
05/29/1997
3
CHANG, HONG-YUAN
Exec Dt:
05/29/1997
Assignee
1
NATIONAL SCIENCE COUNCIL
18 FLOOR, NO. 106, SEC. 2, HO-PIN E. ROAD
TAIPEI, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5926615
NONE
08889733
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
JOSEPH A. DEGRANDI
1850 M STREET, N.W. (SUITE 800)
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:009949/0734   Pages: 4
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWU, JENN-GWO
Exec Dt:
04/01/1999
2
LEE, KUO-CHUNG
Exec Dt:
04/03/1999
3
CHANG, HONG
Exec Dt:
04/17/1999
4
CHEN, CHIEN-LUNG
Exec Dt:
04/01/1999
Assignee
1
NATIONAL SCIENCE COUNCIL
FL. 18, NO. 106, SEC. 2, HOPING E. RD
TAIPEI, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6091889
NONE
09227210
Correspondence name and address
NATH & ASSOCIATES
HAROLD L. NOVICK
1030 15TH ST. N.W.
6TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:012163/0122   Pages: 2
Recorded: 09/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, MING-SHEN MARTIN
Exec Dt:
03/07/2001
2
LEE, KUO-CHUNG
Exec Dt:
03/08/2001
Assignee
1
AU OPTRONICS CORP
SCIENCE-BASED INDUSTRIAL PARK
NO. 1, LI-HSIN ROAD 2
HSIN-CHU CITY, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020085391
09950168
Correspondence name and address
DARBY & DARBY P.C.
YA-CHIAO CHANG
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NEW YORK 10022-7513
Assignment: 4
Reel/Frame:012163/0242   Pages: 2
Recorded: 09/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, MING-SHEN MARTIN
Exec Dt:
03/07/2001
2
SUNG, GUANG TAU
Exec Dt:
03/08/2001
3
LEE, KUO-CHUNG
Exec Dt:
03/08/2001
Assignee
1
AU OPTRONICS CORP.
SCIENCE-BASED INDUSTRIAL PARK
NO. 1, LI-HSIN ROAD 2
HSIN-CHU CITY, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020076981
09950166
Correspondence name and address
DARBY & DARBY P.C.
YA-CHIAO CHANG
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 5
Reel/Frame:012805/0271   Pages: 5
Recorded: 04/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHEN-HUA
Exec Dt:
02/20/2002
2
CHANG, JUI-CHUAN
Exec Dt:
02/20/2002
3
SUN, KAI-YU
Exec Dt:
01/07/2002
4
LEE, KUO-CHUNG
Exec Dt:
02/20/2002
Assignee
1
AU OPTRONICS CORP.
SCIENCE-BASED INDUSTRIAL PARK
NO. 5, LI-HSIN 6 ROAD
HSINCHU CITY, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6954238
US20020113919
10078663
Correspondence name and address
BACON & THOMAS, PLLC
EUGENE MAR
625 SLATERS LANE FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:013916/0910   Pages: 3
Recorded: 03/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KER, MING-DOU
Exec Dt:
03/11/2003
2
CHUANG, CHE-HAO
Exec Dt:
03/12/2003
3
LEE, KUO-CHUNG
Exec Dt:
03/14/2003
4
JIANG, HSIN-CHIN
Exec Dt:
03/14/2003
Assignee
1
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
195 SECTION 4, CHUNG HSING ROAD
CHUTUNG, HSINCHU, TAIWAN 310-40
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838908
US20040189345
10400873
Correspondence name and address
YITAI HU, ESQ
FINNEGAN, HENDERSON ET AL
1300 I STREET, NW
WASHINGTON, DC 20005-3315
Assignment: 7
Reel/Frame:014145/0162   Pages: 2
Recorded: 06/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, MING-SHEN M.
Exec Dt:
03/27/2003
2
SUNG, GUANG T.
Exec Dt:
03/25/2003
3
LEE, KUO-CHUNG
Exec Dt:
03/23/2003
Assignee
1
AU OPTRONICS CORP.
NO. 1, LI-HSIN RD.
2 SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6749462
US20030181102
10390348
Correspondence name and address
DARBY & DARBY P.C.
JOHN C. TODARO
P.O. BOX 5257
NEW YORK, NY 10150-5257
Assignment: 8
Reel/Frame:014246/0590   Pages: 2
Recorded: 07/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, MING-SHEN MARTIN
Exec Dt:
03/27/2003
2
SUNG, GUANG
Exec Dt:
03/25/2003
3
LEE, KUO-CHUNG
Exec Dt:
03/23/2003
Assignee
1
AU OPTRONICS CORP.
1, LI-HSIN RD. 2
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU 300 R.O.C., TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030211779
10394391
Correspondence name and address
DARBY & DARBY P.C.
LOUIS J. DELJUIDICE
P.O. BOX 5257
NEW YORK, NY 10150-5257
Assignment: 9
Reel/Frame:014951/0413   Pages: 3
Recorded: 02/03/2004
Conveyance: RE-RECORD TO CORRECT THE NAME OF THE SECOND ASSIGNOR, PREVIOUSLY RECORDED REEL 014246 FRAME 0590, ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
SUN, MING-SHEN MARTIN
Exec Dt:
03/27/2003
2
SUNG, GUANG TAU
Exec Dt:
03/25/2003
3
LEE, KUO-CHUNG
Exec Dt:
03/23/2003
Assignee
1
AU OPTRONICS CORP.
NO. 1, LI-HSIN RD. 2
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU 300, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030211779
10394391
Correspondence name and address
DARBY & DARBY P.C.
LOUIS J. DELJUIDICE
POST OFFICE BOX 5257
NEW YORK, NEW YORK 10150-5257
Assignment: 10
Reel/Frame:014976/0259   Pages: 2
Recorded: 02/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, MING-SHEN M.
Exec Dt:
12/17/2003
2
LEE, KUO-CHUNG
Exec Dt:
12/24/2003
Assignee
1
AU OPTRONICS CORP.
NO. 1, LI-HSIN RD. 2
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN R.O.C. 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7004613
US20040150996
10745282
Correspondence name and address
DARBY & DARBY PC
EDWARD J. ELLIS
P.O. BOX 5257
NEW YORK, NY 10150-5257
Assignment: 11
Reel/Frame:017172/0506   Pages: 2
Recorded: 11/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEE, KUO-CHUNG
Exec Dt:
11/01/2005
Assignee
1
PRINCO CORP.
NO. 6, CREATION 4TH RD., HSINCHU SCIENCE PARK
TAIWAN, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070095684
11262774
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH STREET, N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 12
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: 13
Reel/Frame:028987/0051   Pages: 3
Recorded: 09/19/2012
Attorney Dkt #:5442/0177PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, HAO-YU
Exec Dt:
08/06/2012
2
HUANG, PEI-CHENG
Exec Dt:
08/06/2012
3
CHANG, WEI-HSU
Exec Dt:
08/06/2012
4
LEE, KUO-CHUNG
Exec Dt:
08/06/2012
Assignee
1
RICHTEK TECHNOLOGY CORP.
5F., NO. 20, TAI YUEN STREET
CHUPEI CITY
HSINCHU, TAIWAN 310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8912744
US20130038260
13570973
Correspondence name and address
JOE MCKINNEY MUNCY
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 14
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: 15
Reel/Frame:033555/0208   Pages: 2
Recorded: 08/18/2014
Attorney Dkt #:92,000-349 (RH-1221)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KUO-CHUNG
Exec Dt:
08/06/2014
2
CHANG, WEI-HSU
Exec Dt:
08/06/2014
3
CHEN, AN-TUNG
Exec Dt:
08/07/2014
4
WANG, CHUN-WEN
Exec Dt:
08/12/2014
Assignee
1
RICHTEK TECHNOLOGY CORPORATION
14F., NO.8, TAIYUAN 1ST STREET
ZHUBEI CITY, HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9654037
US20150069940
14461918
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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