skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LEE, CHIA-CHANG
Total Assignments: 24
Assignment: 1
Reel/Frame:014336/0855   Pages: 3
Recorded: 02/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHIA-CHANG
Exec Dt:
01/14/2004
2
TSAI, CHIH-WEI
Exec Dt:
01/12/2004
3
CHANG, CHING-SHENG
Exec Dt:
01/15/2004
Assignee
1
YOUNG OPTICS INC.
NO. 11, LI-HSING RD.
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040165855
10708207
Correspondence name and address
NAIPO (NORTH AMERICA INTERNATIONAL PATEN
P.O. BOX 506
MERRIFIELD, VA 22116
Assignment: 2
Reel/Frame:015764/0410   Pages: 3
Recorded: 09/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHIA-CHANG
Exec Dt:
08/02/2004
2
WANG, WAN-CHIANG
Exec Dt:
08/02/2004
Assignee
1
YOUNG OPTICS INC.
NO. 11, LI HSING RD., SCIENCE PARK
HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7064910
US20050052627
10930761
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:019990/0642   Pages: 3
Recorded: 10/22/2007
Attorney Dkt #:PROP0005USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, CHENG-SHENG
Exec Dt:
04/11/2007
2
YANG, CHIH-CHIN
Exec Dt:
04/11/2007
3
LEE, CHIA-CHANG
Exec Dt:
04/11/2007
Assignee
1
PROLIFIC TECHNOLOGY INC.
7F, NO.48, SEC 3, NAN KANG RD., NAN KANG
TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090024786
11875964
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 4
Reel/Frame:020400/0733   Pages: 4
Recorded: 01/23/2008
Attorney Dkt #:08345-00003-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, WAN-CHIANG
Exec Dt:
12/14/2007
2
LEE, CHIA-CHANG
Exec Dt:
12/14/2007
Assignee
1
YOUNG OPTICS INC.
NO. 11, LI HSING RD., SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7914156
US20080304024
12016088
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:020455/0105   Pages: 3
Recorded: 02/01/2008
Attorney Dkt #:47202-002001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHIA-CHANG
Exec Dt:
12/27/2007
2
LIN, HUNG-YING
Exec Dt:
12/27/2007
Assignee
1
YOUNG OPTICS INC.
NO. 11, LI HSING ROAD
SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7688515
US20080273245
12024345
Correspondence name and address
SUASN C. DINICOLA
10 FAWCETT STREET
CAMBRIDGE, MA 02138
Assignment: 6
Reel/Frame:020725/0575   Pages: 4
Recorded: 03/26/2008
Attorney Dkt #:JCLA24719
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHIA-CHANG
Exec Dt:
03/25/2008
2
WANG, WAN-CHIANG
Exec Dt:
03/25/2008
Assignee
1
YOUNG OPTICS INC.
NO. 11, LI HSING RD., SCIENCE PARK
HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7909467
US20090091712
12055986
Correspondence name and address
J. C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 7
Reel/Frame:022840/0379   Pages: 3
Recorded: 06/17/2009
Attorney Dkt #:SIPT132541
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LIANG
Exec Dt:
01/16/2009
2
LEE, CHIA-CHANG
Exec Dt:
01/16/2009
Assignee
1
WISTRON CORPORATION
21 F., 88, SEC. 1, HSIN TAI WU RD.,
HSICHIH, TAIPEI HSIEN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8057062
US20090310341
12365096
Correspondence name and address
SHOKO I. LEEK, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 8
Reel/Frame:025037/0465   Pages: 4
Recorded: 09/24/2010
Attorney Dkt #:3722/0768PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, CHUN-FA
Exec Dt:
07/22/2010
2
LEE, CHIA-CHANG
Exec Dt:
07/22/2010
3
CHUANG, KENG-HAN
Exec Dt:
07/22/2010
Assignee
1
YOUNG OPTICS INC.
NO. 11, LI-HSING RD.
HSINCHU SCIENCE PARK
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8414159
US20110199763
12888287
Correspondence name and address
JOE MCKINNEY MUNCY
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 9
Reel/Frame:029941/0490   Pages: 3
Recorded: 03/07/2013
Attorney Dkt #:3722/0768PUS1
Conveyance: CHANGE OF ASSIGNEE ADDRESS
Assignors
1
HSU, CHUN-FA
Exec Dt:
07/22/2010
2
LEE, CHIA-CHANG
Exec Dt:
07/22/2010
3
CHUANG, KENG-HAN
Exec Dt:
07/22/2010
Assignee
1
YOUNG OPTICS INC.
NO. 7, HSIN ANN RD.
HSINCHU SCIENCE PARK, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8414159
US20110199763
12888287
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO ROAD, SUITE 310
FAIRFAX, VA 22033
Assignment: 10
Reel/Frame:026366/0323   Pages: 3
Recorded: 06/01/2011
Attorney Dkt #:35920-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, YI-HAO
Exec Dt:
05/25/2011
2
LIN, JIUNN-LIH
Exec Dt:
05/25/2011
3
LEE, CHIA-CHANG
Exec Dt:
05/25/2011
4
HSIEH, CHI-TANG
Exec Dt:
05/25/2011
Assignee
1
YOUNG OPTICS INC.
NO.7, HSIN ANN RD.,
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8721088
US20120075593
13118452
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY
7F.-1, NO.100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 11
Reel/Frame:027073/0968   Pages: 3
Recorded: 10/17/2011
Attorney Dkt #:37421-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, KUO-CHUAN
Exec Dt:
10/13/2011
2
KANG, YI-HAO
Exec Dt:
10/13/2011
3
HSIEH, CHI-TANG
Exec Dt:
10/13/2011
4
LEE, CHIA-CHANG
Exec Dt:
10/13/2011
Assignee
1
YOUNG OPTICS INC.
NO.7, HSIN-ANN RD.,HSINCHU SCIENCE PARK,
HSINCHU,, TAIWAN 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8675292
US20120212841
13273210
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO.100, ROOSEVELT RD., SEC.2,
TAIPEI, 100 TAIWAN
Assignment: 12
Reel/Frame:027669/0536   Pages: 2
Recorded: 02/06/2012
Attorney Dkt #:MR957-251 5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, PING
Exec Dt:
02/03/2012
2
HUANG, YING-PIN
Exec Dt:
02/03/2012
3
LEE, CHIA-CHANG
Exec Dt:
02/03/2012
Assignee
1
HUNG HSING ELECTRIC CO., LTD.
NO. 105, NAN SHING ROAD, YONGKANG DIST.
TAINAN CITY, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D664248
NONE
29412566
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE-SUITE 101
ELLICOTT CITY MD 21043
Assignment: 13
Reel/Frame:027699/0169   Pages: 2
Recorded: 02/13/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, PING
Exec Dt:
02/10/2012
2
HUANG, YING-PIN
Exec Dt:
02/10/2012
3
LEE, CHIA-CHANG
Exec Dt:
02/10/2012
Assignee
1
HUNG HSING ELECTRIC CO., LTD.
NO. 105, NAN SHING ROAD, YONGKANG DIST.
TAINAN CITY, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8747526
US20130206009
13370351
Correspondence name and address
MORTON J. ROSENBERG, ESQ.
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE, SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 14
Reel/Frame:042585/0059   Pages: 3
Recorded: 06/03/2017
Attorney Dkt #:68330-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHIA-CHANG
Exec Dt:
05/26/2017
2
HUANG, HSIN-CHENG
Exec Dt:
05/26/2017
Assignee
1
YOUNG OPTICS INC.
NO.7, HSIN ANN RD., HSINCHU SCIENCE PARK,
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10345549
US20180314029
15605943
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 15
Reel/Frame:043123/0434   Pages: 4
Recorded: 07/28/2017
Attorney Dkt #:66007-913
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, YU-CHEN
Exec Dt:
07/25/2017
2
LEE, CHIA-CHANG
Exec Dt:
07/25/2017
Assignee
1
YOUNG OPTICS INC.
NO.7, HSIN ANN RD., HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180314030
15662370
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 16
Reel/Frame:043663/0118   Pages: 5
Recorded: 09/22/2017
Attorney Dkt #:MR957-3067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, PING
Exec Dt:
09/22/2017
2
HUANG, YING-PIN
Exec Dt:
09/22/2017
3
IYER, VASANTHI R.
Exec Dt:
09/07/2017
4
LEE, CHIA-CHANG
Exec Dt:
09/22/2017
Assignees
1
HUNG HSING ELECTRIC CO., LTD.
NO. 105, NAN SHING ROAD, YONGKANG DIST.
TAINAN CITY, TAIWAN
2
LASKO OPERATION HOLDINGS, LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
3
IYER, VASANTHI R.
729 FOXDALE ROAD
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190093908
15712361
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE, SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 17
Reel/Frame:046029/0004   Pages: 4
Recorded: 06/08/2018
Attorney Dkt #:MR957-3125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, PING
Exec Dt:
06/08/2018
2
HUANG, YING-PIN
Exec Dt:
06/08/2018
3
LEE, CHIA-CHANG
Exec Dt:
06/08/2018
Assignee
1
HUNG HSING ELECTRIC CO., LTD.
NO. 105, NAN SHING ROAD, YONGKANG DIST.
TAINAN CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190376527
16003535
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE, SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 18
Reel/Frame:047458/0190   Pages: 3
Recorded: 11/09/2018
Attorney Dkt #:81540-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEN, YI-FENG
Exec Dt:
11/02/2018
2
LEE, CHIA-CHANG
Exec Dt:
11/02/2018
Assignee
1
YOUNG OPTICS INC.
NO.7, HSIN ANN RD., HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200142153
16181369
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 19
Reel/Frame:053309/0891   Pages: 3
Recorded: 07/24/2020
Attorney Dkt #:250148-2790
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHIA-CHANG
Exec Dt:
07/09/2020
2
WONG, CHUN-CHIEH
Exec Dt:
07/09/2020
3
WANG, CHENG-YU
Exec Dt:
07/09/2020
4
HSU, TAI-MIN
Exec Dt:
07/09/2020
5
CHANG, YAO-JEN
Exec Dt:
07/09/2020
Assignee
1
ASUSTEK COMPUTER INC.
NO.15, LI-TE RD., PEITOU
TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11515231
US20210066160
16931560
Correspondence name and address
MCCLURE, QUALEY, & RODACK, LLP
280 INTERSTATE NORTH CIRCLE, SUITE 550
ATLANTA, GA 30339
Assignment: 20
Reel/Frame:054818/0330   Pages: 5
Recorded: 01/05/2021
Attorney Dkt #:4615-0368
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAI, CHIH-HUANG
Exec Dt:
12/16/2020
2
LEE, CHIA-CHANG
Exec Dt:
12/16/2020
3
XU, ZHI-HAO
Exec Dt:
12/16/2020
4
HSIAO, HENG-SHENG
Exec Dt:
12/16/2020
Assignee
1
HIWIN MIKROSYSTEM CORP.
NO.6, JINGKE CENTRAL RD.
NANTUN DIST.
TAICHUNG CITY, TAIWAN 40852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11543267
US20220214192
17141956
Correspondence name and address
GUICE PATENTS PLLC
9532 LIBERIA AVENUE, # 805
MANASSAS, VA 20110
Assignment: 21
Reel/Frame:056249/0553   Pages: 5
Recorded: 05/14/2021
Attorney Dkt #:3722/1441PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, S-WEI
Exec Dt:
05/11/2021
2
CHANG, CHEN-AN
Exec Dt:
05/11/2021
3
LIN, HUNG-YING
Exec Dt:
05/11/2021
4
LEE, CHIA-CHANG
Exec Dt:
05/11/2021
Assignee
1
YOUNG OPTICS INC.
NO. 7, HSIN ANN RD.
HSINCHU SCIENCE PARK, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11365860
US20210356092
17320961
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 22
Reel/Frame:056440/0644   Pages: 11
Recorded: 06/04/2021
Attorney Dkt #:3722/1412PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, WEI-TING
Exec Dt:
05/21/2021
2
CHAN, CHU-TSUNG
Exec Dt:
05/21/2021
3
PARAL, SANDEEP KUMAR
Exec Dt:
05/22/2021
4
LEE, CHIA-CHANG
Exec Dt:
05/25/2021
Assignee
1
YOUNG OPTICS INC.
NO. 7, HSIN ANN RD.
HSINCHU SCIENCE PARK, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11808938
US20210382301
17334023
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 23
Reel/Frame:058766/0476   Pages: 4
Recorded: 01/25/2022
Attorney Dkt #:116053-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAI, CHIH-HUANG
Exec Dt:
12/27/2021
2
LEE, CHIA-CHANG
Exec Dt:
12/26/2021
3
YEN, YU-SHEN
Exec Dt:
12/27/2021
Assignee
1
NATIONAL TSING HUA UNIVERSITY
NO. 101, SEC. 2, GUANGFU RD., EAST DISTRICT,
HSINCHU CITY, TAIWAN 30013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230176149
17580645
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 24
Reel/Frame:061638/0655   Pages: 3
Recorded: 11/03/2022
Attorney Dkt #:120343-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHIA-CHANG
Exec Dt:
10/28/2022
2
MENG, CHI-YU
Exec Dt:
10/28/2022
Assignee
1
YOUNG OPTICS INC.
NO.7, HSIN ANN RD., HSINCHU SCIENCE PARK,
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240111118
17979779
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

Search Results as of: 05/11/2024 11:27 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT