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Patent Assignment Assignor Details
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Assignor Name : CHANG, CHIEN-KUO
Total Assignments: 21
Assignment: 1
Reel/Frame:013050/0534   Pages: 3
Recorded: 06/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, JUI-CHANG
Exec Dt:
04/04/2002
2
CHANG, CHIEN-KUO
Exec Dt:
04/04/2002
3
LIN, MING-FENG
Exec Dt:
04/04/2002
4
HUANG, CHIAO-CHENG
Exec Dt:
04/04/2002
Assignee
1
ABOCOM SYSTEMS, INC.
SBIP
300 1F, NO. 21, R&D RD. II
HSIN-CHU, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6607139
NONE
10183333
Correspondence name and address
PERKINS COIE LLP
CHUN M. NG
PATENT-SEA
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 2
Reel/Frame:013050/0683   Pages: 3
Recorded: 06/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH-YANG, ERIC
Exec Dt:
05/20/2002
2
CHEN, JUI-CHANG
Exec Dt:
05/14/2002
3
CHANG, CHIEN-KUO
Exec Dt:
04/30/2002
Assignee
1
ABOCOM SYSTEMS, INC.
300 1F, NO. 21, R&D RD. II
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6959349
US20030214780
10183319
Correspondence name and address
PERKINS COIE LLP
CHUN M. NG
PO BOX 1247
SEATTLE, WA 98111-1247
Assignment: 3
Reel/Frame:013052/0907   Pages: 3
Recorded: 06/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH-YANG, ERIC
Exec Dt:
05/20/2002
2
CHEN, JUI-CHANG
Exec Dt:
05/16/2002
3
CHANG, CHIEN-KUO
Exec Dt:
04/30/2002
Assignee
1
ABOCOM SYSTEMS, INC.
SBIP
300 1F, NO. 21, R&D RD. II
HSIN-CHU R.O.C., TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030217298
10183194
Correspondence name and address
PERKINS COIE LLP
CHUN M. NG
P.O. BOX 1247
PATENT-SEA
SEATTLE, WA 98111-1247
Assignment: 4
Reel/Frame:015001/0144   Pages: 4
Recorded: 02/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HSIN-FENG
Exec Dt:
01/15/2004
2
CHEN, CHIH-HUI
Exec Dt:
01/15/2004
3
YANG, SHIH-HSIEN
Exec Dt:
01/15/2004
4
HUANG, JUI-CHANG
Exec Dt:
01/15/2004
5
LIN, CHUN-HSIUNG
Exec Dt:
01/15/2004
6
CHANG, CHIEN-KUO
Exec Dt:
01/15/2004
Assignee
1
ASIA OPTICAL CO., LTD.
NO. 22-3, SOUTH 2ND RD., TEPZ
TAICHUNG, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D516048
NONE
29199543
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:015002/0385   Pages: 4
Recorded: 02/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HSIN-FENG
Exec Dt:
01/15/2004
2
CHEN, CHIH-HUI
Exec Dt:
01/15/2004
3
YANG, SHIH-HSIEN
Exec Dt:
01/15/2004
4
HUANG, JUI-CHANG
Exec Dt:
01/15/2004
5
LIN, CHUN-HSIUNG
Exec Dt:
01/15/2004
6
CHANG, CHIEN-KUO
Exec Dt:
01/15/2004
Assignee
1
ASIA OPTICAL CO., LTD.
NO. 22-3, SOUTH 2ND RD., TEPZ
TAICHUNG, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D508902
NONE
29199544
Correspondence name and address
BACON & THOMAS, PLLC
EUGENE MAR
625 SLATERS LANE FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:016196/0372   Pages: 2
Recorded: 01/14/2005
Attorney Dkt #:CHAN3284/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, CHIEN-KUO
Exec Dt:
01/05/2005
Assignee
1
ASIA OPTICAL CO., INC.
NO. 22-3, SOUTH 2ND RD., TEPZ
TAICHUNG, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D523456
NONE
29221267
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:024756/0172   Pages: 3
Recorded: 07/28/2010
Attorney Dkt #:4413/0257PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, CHIEN-KUO
Exec Dt:
07/21/2010
Assignee
1
CHEN-SOURCE INC.
NO. 62, DINGSING ROAD, GUEISHAN TOWNSHIP,
TAOYUAN COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120025037
12845453
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 8
Reel/Frame:026668/0675   Pages: 4
Recorded: 07/28/2011
Attorney Dkt #:TSM11-0461
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YU-CHIH
Exec Dt:
07/22/2011
2
LU, JING RUEI
Exec Dt:
07/22/2011
3
LIN, WEI-TING
Exec Dt:
07/22/2011
4
CHIU, SAO-LING
Exec Dt:
07/22/2011
5
CHANG, CHIEN-KUO
Exec Dt:
07/22/2011
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77 R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8288208
NONE
13192379
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 9
Reel/Frame:027246/0548   Pages: 3
Recorded: 11/17/2011
Attorney Dkt #:TSM11-0883
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, JING RUEI
Exec Dt:
11/14/2011
2
LIU, YU-CHIH
Exec Dt:
11/14/2011
3
SUNG, MING-CHUNG
Exec Dt:
11/14/2011
4
LIN, WEI-TING
Exec Dt:
11/14/2011
5
CHANG, CHIEN-KUO
Exec Dt:
11/14/2011
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9147584
US20130119565
13297390
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON RD., SUITE 1000
DALLAS, TX 75252
Assignment: 10
Reel/Frame:033337/0556   Pages: 4
Recorded: 07/17/2014
Attorney Dkt #:TSM13-1141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YU-CHIH
Exec Dt:
07/16/2014
2
CHANG, CHIEN-KUO
Exec Dt:
07/16/2014
3
LIN, WEI-TING
Exec Dt:
07/16/2014
4
HO, KUAN-LIN
Exec Dt:
07/16/2014
5
CHEN, CHIN-LIANG
Exec Dt:
07/16/2014
6
LIN, SHIH-YEN
Exec Dt:
07/16/2014
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY
NO. 8, LI-HSIN RD. 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9805997
US20150214074
14334433
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 11
Reel/Frame:036717/0858   Pages: 7
Recorded: 10/02/2015
Attorney Dkt #:24061.3134US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YU-CHIH
Exec Dt:
07/11/2015
2
CHANG, CHIEN-KUO
Exec Dt:
07/01/2015
3
YU, CHI-YANG
Exec Dt:
06/30/2015
4
LU, JING RUEI
Exec Dt:
06/30/2015
5
LIN, CHIH-HAO
Exec Dt:
07/01/2015
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN ROAD 6,
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9666556
US20160379955
14754260
Correspondence name and address
HAYNES AND BOONE, LLP IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 12
Reel/Frame:040680/0509   Pages: 2
Recorded: 11/23/2016
Attorney Dkt #:17210-100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, CHIEN-KUO
Exec Dt:
11/18/2016
Assignee
1
PRODUCT DEPOT INTERNATIONAL CORP.
10F.-2, NO. 447, SEC. 3, WEN-HSIN RD., BEITUN DIST.
TAICHUNG CITY, TAIWAN 40667
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10039378
US20180140090
15360619
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2301 DUPONT DR. SUITE 510
IRVINE, CA 92612
Assignment: 13
Reel/Frame:041072/0412   Pages: 2
Recorded: 01/23/2017
Attorney Dkt #:17210-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, CHIEN-KUO
Exec Dt:
12/08/2016
Assignee
1
PRODUCT DEPOT INTERNATIONAL CORP.
10F.-2, NO. 447, SEC. 3, WEN-HSIN RD., BEITUN DIST.
TAICHUNG CITY, TAIWAN 40667
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180206630
15412498
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2301 DUPONT DR. SUITE 510
IRVINE, CA 92612
Assignment: 14
Reel/Frame:043918/0020   Pages: 3
Recorded: 10/20/2017
Attorney Dkt #:18506-1203
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CHI-YANG
Exec Dt:
09/14/2017
2
CHANG, CHIEN-KUO
Exec Dt:
09/14/2017
3
LIN, CHIH-HAO
Exec Dt:
09/14/2017
4
CHENG, JUNG TSUNG
Exec Dt:
09/14/2017
5
HO, KUAN-LIN
Exec Dt:
09/14/2017
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
NO.8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10468307
US20190088552
15707274
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2301 DUPONT DR. SUITE 510
IRVINE, CA 92612
Assignment: 15
Reel/Frame:046294/0812   Pages: 3
Recorded: 07/09/2018
Attorney Dkt #:18506-1317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHIH-HAO
Exec Dt:
05/29/2018
2
CHANG, CHIEN-KUO
Exec Dt:
05/29/2018
3
LAN, TZU-KAI
Exec Dt:
05/29/2018
4
LIN, HUI-TING
Exec Dt:
05/29/2018
5
LIN, CHUN-MIN
Exec Dt:
05/30/2018
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
NO.8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11152295
US20190318987
15952713
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 16
Reel/Frame:048152/0451   Pages: 5
Recorded: 01/28/2019
Attorney Dkt #:252011-7590
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHIH-HAO
Exec Dt:
10/18/2018
2
CHANG, CHIEN-KUO
Exec Dt:
10/18/2018
3
LAN, TZU-KAI
Exec Dt:
10/18/2018
4
CHEN, CHUNG-CHIH
Exec Dt:
10/18/2018
5
HSU, JR-LIN
Exec Dt:
01/15/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10700030
US20200058611
16258888
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
280 INTERSTATE NORTH CIRCLE SE
SUITE 550
ATLANTA, GA 30339
Assignment: 17
Reel/Frame:053005/0126   Pages: 5
Recorded: 06/22/2020
Attorney Dkt #:252011-7591
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHIH-HAO
Exec Dt:
10/18/2018
2
CHANG, CHIEN-KUO
Exec Dt:
10/18/2018
3
LAN, TZU-KAI
Exec Dt:
10/18/2018
4
CHEN, CHUNG-CHIH
Exec Dt:
10/18/2018
5
HSU, JR-LIN
Exec Dt:
01/15/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD
NO. 8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11011487
US20200321297
16908388
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
280 INTERSTATE NORTH CIRCLE SE
SUITE 550
ATLANTA, GA 30339
Assignment: 18
Reel/Frame:056257/0214   Pages: 5
Recorded: 05/17/2021
Attorney Dkt #:252011-7592
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHIH-HAO
Exec Dt:
10/18/2018
2
CHANG, CHIEN-KUO
Exec Dt:
10/18/2018
3
LAN, TZU-KAI
Exec Dt:
10/18/2018
4
CHEN, CHUNG-CHIH
Exec Dt:
10/18/2018
5
HSU, JR-LIN
Exec Dt:
01/15/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11699673
US20210272919
17321667
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
280 INTERSTATE NORTH CIRCLE SE
SUITE 550
ATLANTA, GA 30339
Assignment: 19
Reel/Frame:051297/0576   Pages: 4
Recorded: 12/16/2019
Attorney Dkt #:252056-1100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHIH-HAO
Exec Dt:
12/03/2019
2
CHANG, CHIEN-KUO
Exec Dt:
12/03/2019
3
LEE, PU-SHENG
Exec Dt:
12/03/2019
4
LI, FU-JEN
Exec Dt:
12/03/2019
5
MENG, HSIEN-LIANG
Exec Dt:
12/05/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11088109
NONE
16679733
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
280 INTERSTATE NORTH CIRCLE SE
SUITE 550
ATLANTA, GA 30339
Assignment: 20
Reel/Frame:060453/0501   Pages: 2
Recorded: 06/17/2022
Attorney Dkt #:17210-207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, CHIEN-KUO
Exec Dt:
06/15/2022
Assignee
1
PRODUCT DEPOT INTERNATIONAL CORP.
10F.-2, NO.447, SEC.3, WENXIN RD., BEITUN DIST.
TAICHUNG CITY, TAIWAN 406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230404257
17842840
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 21
Reel/Frame:061477/0147   Pages: 2
Recorded: 10/20/2022
Attorney Dkt #:17210-212DE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, CHIEN-KUO
Exec Dt:
08/16/2022
Assignee
1
PRODUCT DEPOT INTERNATIONAL CORP.
10F.-2, NO.447, SEC.3, WENXIN RD., BEITUN DIST.
TAICHUNG CITY, TAIWAN 406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D1018154
NONE
29857153
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182

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