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Patent Assignment Assignor Details
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Assignor Name : KOAI, KEITH KUANG-KUO
Total Assignments: 18
Assignment: 1
Reel/Frame:031954/0120   Pages: 5
Recorded: 01/13/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HSIANG-HUAN
Exec Dt:
12/30/2013
2
SHUE, SHAU-LIN
Exec Dt:
12/30/2013
3
KOAI, KEITH KUANG-KUO
Exec Dt:
01/03/2014
4
CHEN, HAI-CHING
Exec Dt:
12/30/2013
5
TSENG, TUNG-CHING
Exec Dt:
01/03/2014
6
YANG, WEN-CHENG
Exec Dt:
01/03/2014
7
KAO, CHUNG-EN
Exec Dt:
01/03/2014
8
LEE, MING-HAN
Exec Dt:
12/30/2013
9
HUANG, HSIN-YEN
Exec Dt:
12/30/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
9318364
US20150197849
14153738
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 2
Reel/Frame:032564/0841   Pages: 3
Recorded: 03/31/2014
Attorney Dkt #:T12073/US3015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, KUN-MO
Exec Dt:
03/20/2014
2
KOAI, KEITH KUANG-KUO
Exec Dt:
03/20/2014
3
LEE, CHIH-TSUNG
Exec Dt:
03/20/2014
4
LU, VICTOR Y.
Exec Dt:
03/24/2014
5
LIN, YI-HUNG
Exec Dt:
03/25/2014
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
NO. 8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10269573
US20150279632
14230112
Correspondence name and address
CHUN-MING SHIH
13611 NORTHBOURNE DR
CENTREVILLE, VA 20120
Assignment: 3
Reel/Frame:039994/0267   Pages: 5
Recorded: 10/12/2016
Attorney Dkt #:095714-0181
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, RU-CHIEN
Exec Dt:
06/15/2016
2
CHEN, BING-HUNG
Exec Dt:
06/15/2016
3
KOAI, KEITH KUANG-KUO
Exec Dt:
06/15/2016
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN RD. 6
SCIENCE BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10262839
US20170358430
15182334
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 4
Reel/Frame:048878/0612   Pages: 5
Recorded: 04/12/2019
Attorney Dkt #:095714-0909
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, RU-CHIEN
Exec Dt:
06/15/2016
2
CHEN, BING-HUNG
Exec Dt:
06/15/2016
3
KOAI, KEITH KUANG-KUO
Exec Dt:
06/15/2016
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO.8, LI-HSIN RD. 6
SCIENCE BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10784087
US20190237304
16383548
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:053834/0894   Pages: 5
Recorded: 09/21/2020
Attorney Dkt #:095714-1315
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, RU-CHIEN
Exec Dt:
06/15/2016
2
CHEN, BING-HUNG
Exec Dt:
06/15/2016
3
KOAI, KEITH KUANG-KUO
Exec Dt:
06/15/2016
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO.8, LI-HSIN RD. 6, SCIENCE BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11699574
US20210005433
17027304
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 6
Reel/Frame:046103/0970   Pages: 3
Recorded: 06/15/2018
Attorney Dkt #:P20172501US00/N1085-01776
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, STANLEY
Exec Dt:
02/13/2018
2
CHANG, KAI-HSIANG
Exec Dt:
02/13/2018
3
LIN, SHENG-CHO
Exec Dt:
02/13/2018
4
KOAI, KEITH KUANG-KUO
Exec Dt:
02/21/2018
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN ROAD 6, HSINCHU SCIENCE PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11067515
US20190162675
15904075
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 7
Reel/Frame:057003/0532   Pages: 5
Recorded: 07/15/2021
Attorney Dkt #:P20172501US00/N1085-01776
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD ASSIGNOR'S NAME INSIDE THE ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL: 046103 FRAME: 0970. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SHIN, STANLEY
Exec Dt:
02/13/2018
2
CHANG, KAI-HSIANG
Exec Dt:
02/13/2018
3
LIN, SHENG CHO
Exec Dt:
02/13/2018
4
KOAI, KEITH KUANG-KUO
Exec Dt:
02/21/2018
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN ROAD 6, HSINCHU SCIENCE PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11067515
US20190162675
15904075
Correspondence name and address
DUANE MORRIS LLP - SAN DIEGO
750 B STREET
SUITE 2900
SAN DIEGO, CA 92101-4681
Assignment: 8
Reel/Frame:046729/0615   Pages: 4
Recorded: 08/28/2018
Attorney Dkt #:252011-6910
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, YEN-CHAN
Exec Dt:
08/08/2018
2
CHEN, HUAN-CHIEH
Exec Dt:
08/08/2018
3
LAI, YI-FANG
Exec Dt:
08/09/2018
4
KOAI, KEITH KUANG-KUO
Exec Dt:
08/08/2018
5
SUN, CHIN-FENG
Exec Dt:
08/15/2018
6
LEU, PO-HSIUNG
Exec Dt:
08/09/2018
7
LIU, DING-I
Exec Dt:
08/09/2018
8
HSU, KAI-SHIUNG
Exec Dt:
08/09/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
10626499
US20190032215
15725573
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
280 INTERSTATE NORTH CIRCLE SE
SUITE 550
ATLANTA, GA 30339
Assignment: 9
Reel/Frame:047440/0518   Pages: 3
Recorded: 11/07/2018
Attorney Dkt #:18506-1297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, KAI-HSIANG
Exec Dt:
10/17/2018
2
KOAI, KEITH KUANG-KUO
Exec Dt:
10/17/2018
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
NO.8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10876208
US20190218665
16165379
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 10
Reel/Frame:049692/0960   Pages: 3
Recorded: 07/08/2019
Attorney Dkt #:18506-1555
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIM-WEI
Exec Dt:
05/22/2019
2
TSENG, LI
Exec Dt:
05/22/2019
3
CHANG, CHIA-HSUN
Exec Dt:
05/22/2019
4
WANG, WEN-CHIH
Exec Dt:
05/22/2019
5
KOAI, KEITH KUANG-KUO
Exec Dt:
05/22/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
NO.8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10868241
US20200365797
16414551
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 11
Reel/Frame:049554/0251   Pages: 5
Recorded: 06/21/2019
Attorney Dkt #:18506-1419
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUI, JI JAMES
Exec Dt:
06/04/2019
2
CHANG, CHIA-HSUN
Exec Dt:
06/04/2019
3
CHEN, CHIH HUNG
Exec Dt:
06/04/2019
4
CHEN, LIANG-GUANG
Exec Dt:
06/04/2019
5
LIN, TZU KAI
Exec Dt:
06/10/2019
6
CHERN, CHYI SHYUAN
Exec Dt:
06/05/2019
7
KOAI, KEITH KUANG-KUO
Exec Dt:
06/04/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
NO.8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11517995
US20200070301
16448963
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 12
Reel/Frame:049621/0770   Pages: 3
Recorded: 06/27/2019
Attorney Dkt #:18506-1483
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HUAN-CHIEH
Exec Dt:
06/01/2019
2
WANG, CHAO-CHUN
Exec Dt:
06/11/2019
3
WU, CHIH-YU
Exec Dt:
06/13/2019
4
KOAI, KEITH KUANG-KUO
Exec Dt:
06/11/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
NO.8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11214868
US20200131640
16455172
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 13
Reel/Frame:050143/0041   Pages: 3
Recorded: 08/23/2019
Attorney Dkt #:18506-1409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, SHIH-KUO
Exec Dt:
07/05/2019
2
CHANG, CHIA-HSUN
Exec Dt:
06/17/2019
3
KOAI, KEITH KUANG-KUO
Exec Dt:
06/17/2019
4
CHEAH, WAI HONG
Exec Dt:
07/15/2019
5
HUNG, MING-CHUAN
Exec Dt:
07/15/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
NO.8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11318506
US20200055102
16442393
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 14
Reel/Frame:052317/0527   Pages: 8
Recorded: 04/06/2020
Attorney Dkt #:095714-0729
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KU, BENNY
Exec Dt:
10/03/2019
2
KOAI, KEITH KUANG-KUO
Exec Dt:
08/05/2019
3
CHENG, WEN-HAO
Exec Dt:
08/02/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN RD. 6, SCIENCE BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11454877
US20200133112
16591181
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET
WASHINGTON, DC 20001
Assignment: 15
Reel/Frame:061669/0300   Pages: 9
Recorded: 10/13/2022
Attorney Dkt #:095714-1744
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL ERROR IN THE SECOND INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL: 061325 FRAME: 0893. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KU, BENNY
Exec Dt:
10/03/2019
2
KOAI, KEITH KUANG-KUO
Exec Dt:
08/05/2019
3
CHENG, WEN-HAO
Exec Dt:
08/02/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO.8, LI-HSIN RD. 6, SCIENCE BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11762280
NONE
17875385
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET NW
WASHINGTON, DC 20001
Assignment: 16
Reel/Frame:065663/0827   Pages: 8
Recorded: 11/27/2023
Attorney Dkt #:950000-001913
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KU, BENNY
Exec Dt:
10/03/2019
2
KOAI, KEITH KUANG-KUO
Exec Dt:
08/05/2019
3
CHENG, WEN-HAO
Exec Dt:
08/02/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO.8, LI-HSIN RD. 6, SCIENCE BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230375909
18227866
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 17
Reel/Frame:054851/0635   Pages: 4
Recorded: 01/08/2021
Attorney Dkt #:18506-1596
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HUAN-CHIEH
Exec Dt:
05/22/2020
2
LIN, JHIH-REN
Exec Dt:
05/28/2020
3
LIU, TAI-PIN
Exec Dt:
06/24/2020
4
TSAI, SHYUE-SHIN
Exec Dt:
07/03/2020
5
KOAI, KEITH KUANG-KUO
Exec Dt:
06/11/2020
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
NO.8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11859284
US20210054506
16548845
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 18
Reel/Frame:056252/0306   Pages: 4
Recorded: 05/14/2021
Attorney Dkt #:18506-1614
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOAI, KEITH KUANG-KUO
Exec Dt:
06/24/2020
2
LIU, SHIH-KUO
Exec Dt:
04/22/2021
3
WANG, WEN-CHIH
Exec Dt:
06/17/2020
4
CHEN, HSIN-LIANG
Exec Dt:
03/22/2021
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
NO.8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11443923
US20210090935
16583066
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660

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