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 : CHANG, KEH-JENG
Total Assignments: 36
Assignment: 1
Reel/Frame:008491/0378   Pages: 3
Recorded: 02/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, KEH-JENG
Exec Dt:
02/21/1997
2
KAUFMAN, DOUGLAS
Exec Dt:
02/21/1997
3
WALKER, MARTIN
Exec Dt:
02/21/1997
Assignee
1
FREQUENCY TECHNOLOGY, INC.
SUITE 201
334 STATE STREET
LOS ALTOS, CALIFORNIA 94022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5901063
NONE
08804524
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, FRANKLIN
& FRIEL LLP
EDWARD C. KWOK
25 METRO DR., SUITE 700
SAN JOSE, CA 95110
Assignment: 2
Reel/Frame:008956/0371   Pages: 3
Recorded: 02/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, SHIH-TSUN ALEXANDER
Exec Dt:
01/30/1998
2
CHANG, KEH-JENG
Exec Dt:
01/30/1998
3
MATHEWS, ROBERT G.
Exec Dt:
01/30/1998
Assignee
1
FREQUENCY TECHNOLOGY, INC.
#365
100 PARK CENTER PLAZA
SAN JOSE, CALIFORNIA 95113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6057171
NONE
08937393
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, ET AL.
EDWARD C. KWOK
25 METRO DRIVE
SUITE 700
SAN JOSE, CA 95110
Assignment: 3
Reel/Frame:010192/0751   Pages: 4
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, KEH-JENG
Exec Dt:
08/05/1999
2
CHANG, LI-FU
Exec Dt:
08/05/1999
3
MATHEWS, ROBERT G.
Exec Dt:
08/05/1999
4
WALKER, MARTIN GLENN
Exec Dt:
08/05/1999
Assignee
1
FREQUENCY TECHNOLOGY, INC.
469 EL CAMINO REAL
SANTA CLARA, CALIFORNIA 95050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6381730
NONE
09350966
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON ET AL.
EDWARD C. KWOK
25 METRO DRIVE, SUITE 700
SAN JOSE, CA 95110
Assignment: 4
Reel/Frame:010173/0255   Pages: 4
Recorded: 08/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, KEH-JENG
Exec Dt:
08/10/1999
2
MATHEWS, ROBERT G.
Exec Dt:
08/10/1999
3
CHOU, SHIH-TSUN
Exec Dt:
08/10/1999
4
DUBEY, ABHAY
Exec Dt:
08/12/1999
Assignee
1
FREQUENCY TECHNOLOGY, INC.
469 EL CAMINO REAL
SANTA CLARA, CALIFORNIA 95050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403389
NONE
09373923
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, ET AL.
EDWARD C. KWOK
25 METRO DRIVE, SUITE 700
SAN JOSE, CA 95110
Assignment: 5
Reel/Frame:010276/0415   Pages: 4
Recorded: 09/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, KEH-JENG
Exec Dt:
09/23/1999
2
MATHEWS, ROBERT G.
Exec Dt:
09/23/1999
3
YANG, XU
Exec Dt:
09/23/1999
4
CHANG, LI-FU
Exec Dt:
09/23/1999
Assignee
1
FREQUENCY TECHNOLOGY, INC.
469 EL CAMINO REAL
SANTA CLARA, CALIFORNIA 95050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6311312
NONE
09405510
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON ET AL
EDWARD C. KWOK
25 METRO DRIVE
SUITE 700
SAN JOSE, CA 95110
Assignment: 6
Reel/Frame:017959/0729   Pages: 5
Recorded: 07/19/2006
Attorney Dkt #:N1085-00370
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HSIEN-WEI
Exec Dt:
05/02/2006
2
CHANG, VICTOR C. Y.
Exec Dt:
05/04/2006
3
YEH, TZU-JIN
Exec Dt:
05/04/2006
4
CHO, SHU-YING
Exec Dt:
05/04/2006
5
CHANG, KEH-JENG
Exec Dt:
05/04/2006
6
YOUNG, KWANG-LEEI
Exec Dt:
05/03/2006
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN ROAD 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070257339
11382202
Correspondence name and address
STEVEN E. KOFFS, DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 7
Reel/Frame:020364/0716   Pages: 4
Recorded: 01/15/2008
Attorney Dkt #:TSM07-0335
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOONG, YIH-YUH
Exec Dt:
12/19/2007
2
CHANG, KEH-JENG
Exec Dt:
12/26/2007
3
MII, YUH-JIER
Exec Dt:
12/21/2007
4
LIU, SALLY
Exec Dt:
12/24/2007
5
HUNG, LIEN JUNG
Exec Dt:
12/21/2007
6
CHANG, VICTOR CHIH YUAN
Exec Dt:
12/24/2007
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 #
 
 
 
 
 
 
 
 
 
 
 
7772868
US20090002012
11966653
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON RD., SUITE 1000
DALLAS, TX 75252
Assignment: 8
Reel/Frame:049692/0284   Pages: 22
Recorded: 07/08/2019
Attorney Dkt #:17829.0045USU1/20180135US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, FONG-YUAN
Exec Dt:
06/11/2019
2
YEH, CHENG-HUNG
Exec Dt:
06/11/2019
3
CHANG, HSIANG-HO
Exec Dt:
06/11/2019
4
HUANG, PO-HSIANG
Exec Dt:
06/11/2019
5
CHIEN, CHIN-HER
Exec Dt:
06/11/2019
6
CHEN, SHENG-HSIUNG
Exec Dt:
06/11/2019
7
KHAN, AFTAB ALAM
Exec Dt:
06/11/2019
8
CHANG, KEH-JENG
Exec Dt:
06/11/2019
9
LIU, CHIN-CHOU
Exec Dt:
06/11/2019
10
CHENG, YI-KAN
Exec Dt:
06/12/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD.
6 HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11367695
US20200043873
16439295
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:060676/0313   Pages: 22
Recorded: 07/29/2022
Attorney Dkt #:17829.0045USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, FONG-YUAN
Exec Dt:
06/11/2019
2
YEH, CHENG-HUNG
Exec Dt:
06/11/2019
3
CHANG, HSIANG-HO
Exec Dt:
06/11/2019
4
HUANG, PO-HSIANG
Exec Dt:
06/11/2019
5
CHIEN, CHIN-HER
Exec Dt:
06/11/2019
6
CHEN, SHENG-HSIUNG
Exec Dt:
06/11/2019
7
KHAN, AFTAB ALAM
Exec Dt:
06/11/2019
8
CHANG, KEH-JENG
Exec Dt:
06/11/2019
9
LIU, CHIN-CHOU
Exec Dt:
06/11/2019
10
CHENG, YI-KAN
Exec Dt:
06/12/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220320018
17843746
Correspondence name and address
KAMAL K. ARVIND
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 10
Reel/Frame:050635/0955   Pages: 3
Recorded: 10/07/2019
Attorney Dkt #:4630.2590000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
08/30/2019
2
CHANG, KEH-JENG
Exec Dt:
09/05/2019
3
YANG, CHAN-LON
Exec Dt:
08/30/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN RD., 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11114547
US20210083074
16573334
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE NW
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:061653/0369   Pages: 3
Recorded: 11/04/2022
Attorney Dkt #:4630.2590001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
08/30/2019
2
CHANG, KEH-JENG
Exec Dt:
09/05/2019
3
YANG, CHAN-LON
Exec Dt:
08/30/2019
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 #
 
 
 
 
 
 
 
 
 
 
 
11594616
US20210384323
17409195
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:062865/0421   Pages: 3
Recorded: 03/03/2023
Attorney Dkt #:4630.2590002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
08/30/2019
2
CHANG, KEH-JENG
Exec Dt:
09/05/2019
3
YANG, CHAN-LON
Exec Dt:
08/30/2019
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 #
 
 
 
 
 
 
 
 
 
 
 
11791397
US20230223460
18175180
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:060717/0312   Pages: 3
Recorded: 08/04/2022
Attorney Dkt #:4630.2990000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
04/07/2020
2
CHANG, KEH-JENG
Exec Dt:
04/07/2020
3
YANG, CHAN-LON
Exec Dt:
04/07/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11502199
US20210376137
16885850
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE, NW
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:053323/0115   Pages: 5
Recorded: 07/27/2020
Attorney Dkt #:095714-1044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
04/30/2020
2
CHANG, KEH-JENG
Exec Dt:
05/04/2020
3
YANG, CHAN-LON
Exec Dt:
04/30/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11150559
US20210200102
16940351
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITAL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 15
Reel/Frame:057824/0683   Pages: 5
Recorded: 10/18/2021
Attorney Dkt #:095714-1538
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
04/30/2020
2
CHANG, KEH-JENG
Exec Dt:
05/04/2020
3
YANG, CHAN-LON
Exec Dt:
04/30/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11592749
US20220035253
17504210
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET NW
WASHINGTON, DC 20001
Assignment: 16
Reel/Frame:063266/0627   Pages: 4
Recorded: 04/08/2023
Attorney Dkt #:095714-1841
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
04/30/2020
2
CHANG, KEH-JENG
Exec Dt:
05/04/2020
3
YANG, CHAN-LON
Exec Dt:
04/30/2020
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN RD. 6, SCIENCE BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11960210
US20230236511
18114805
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, NW
WASHINGTON, DC 20001
Assignment: 17
Reel/Frame:054648/0062   Pages: 3
Recorded: 12/15/2020
Attorney Dkt #:4630.3120000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
05/12/2020
2
CHANG, KEH-JENG
Exec Dt:
05/12/2020
3
YANG, CHAN-LON
Exec Dt:
05/12/2020
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN RD., 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11437371
US20220013652
16925718
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE, NW
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:061013/0738   Pages: 3
Recorded: 09/07/2022
Attorney Dkt #:4630.3120001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
05/12/2020
2
CHANG, KEH-JENG
Exec Dt:
05/12/2020
3
YANG, CHAN-LON
Exec Dt:
05/12/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11769818
US20220359503
17815033
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:064471/0640   Pages: 3
Recorded: 08/02/2023
Attorney Dkt #:4630.3120002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
05/12/2020
2
YANG, CHAN-LON
Exec Dt:
05/12/2020
3
CHANG, KEH-JENG
Exec Dt:
05/12/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230378317
18362281
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1101 K STREET, N.W., 10TH FLOOR
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:059089/0093   Pages: 3
Recorded: 02/24/2022
Attorney Dkt #:4630.3210000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
07/14/2020
2
CHANG, KEH-JENG
Exec Dt:
07/14/2020
3
YANG, CHAN-LON
Exec Dt:
07/14/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11335606
US20220059414
16997062
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE, NW
WASHINGTON, DC 20005
Assignment: 21
Reel/Frame:064558/0398   Pages: 3
Recorded: 08/11/2023
Attorney Dkt #:4630.3210001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
07/14/2020
2
CHANG, KEH-JENG
Exec Dt:
07/14/2020
3
YANG, CHAN-LON
Exec Dt:
07/14/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11854910
US20220270935
17663608
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1101 K STREET, N.W., 10TH FLOOR
WASHINGTON, DC 20005
Assignment: 22
Reel/Frame:064558/0481   Pages: 3
Recorded: 08/11/2023
Attorney Dkt #:4630.3210002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
07/14/2020
2
CHANG, KEH-JENG
Exec Dt:
07/14/2020
3
YANG, CHAN-LON
Exec Dt:
07/14/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230395437
18447948
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1101 K STREET, N.W., 10TH FLOOR
WASHINGTON, DC 20005
Assignment: 23
Reel/Frame:053527/0024   Pages: 3
Recorded: 08/18/2020
Attorney Dkt #:4630.3410000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
08/03/2020
2
CHANG, KEH-JENG
Exec Dt:
08/03/2020
3
YANG, CHAN-LON
Exec Dt:
08/03/2020
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN RD. 6
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11282711
US20220037163
16944653
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 24
Reel/Frame:064558/0401   Pages: 3
Recorded: 08/11/2023
Attorney Dkt #:4630.3410002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
08/03/2020
2
CHANG, KEH-JENG
Exec Dt:
08/03/2020
3
YANG, CHAN-LON
Exec Dt:
08/03/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230386854
18447943
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1101 K STREET, N.W., 10TH FLOOR
WASHINGTON, DC 20005
Assignment: 25
Reel/Frame:064558/0495   Pages: 3
Recorded: 08/11/2023
Attorney Dkt #:4630.3410001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
08/03/2020
2
CHANG, KEH-JENG
Exec Dt:
08/03/2020
3
YANG, CHAN-LON
Exec Dt:
08/03/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220216064
17699314
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1101 K STREET, N.W., 10TH FLOOR
WASHINGTON, DC 20005
Assignment: 26
Reel/Frame:055938/0731   Pages: 4
Recorded: 04/16/2021
Attorney Dkt #:17829.0168US01-P20194270U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OU, HUNG-CHIH
Exec Dt:
09/11/2020
2
LEE, KUO-FU
Exec Dt:
09/11/2020
3
CHEN, WEN-HAO
Exec Dt:
09/11/2020
4
CHANG, KEH-JENG
Exec Dt:
09/11/2020
5
CHANG, HSIANG-HO
Exec Dt:
09/11/2020
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD.
6 HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11604915
US20220335196
17231194
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 27
Reel/Frame:057302/0504   Pages: 4
Recorded: 08/26/2021
Attorney Dkt #:4630.3400000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
09/17/2020
2
CHANG, KEH-JENG
Exec Dt:
09/17/2020
3
YANG, CHAN-LON
Exec Dt:
09/17/2020
4
YUH, PERNG-FEI
Exec Dt:
09/18/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11869954
US20220384599
17334541
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 28
Reel/Frame:064772/0939   Pages: 4
Recorded: 09/01/2023
Attorney Dkt #:17829.0168USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, HUNG-CHI
Exec Dt:
09/11/2020
2
LEE, KUO-FU
Exec Dt:
09/11/2020
3
CHEN, WEN-HAO
Exec Dt:
09/11/2020
4
CHANG, KEH-JENG
Exec Dt:
09/17/2020
5
CHANG, HSIANG-HO
Exec Dt:
09/11/2020
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11928416
US20230205974
18176701
Correspondence name and address
KEVIN R. SWANSON
150 S 5TH ST, SUITE 2200
MERCHANT & GOULD P.C.
MINNEAPOLIS, MN 55402-4247
Assignment: 29
Reel/Frame:065415/0699   Pages: 4
Recorded: 11/01/2023
Attorney Dkt #:4630.3400001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
09/17/2020
2
CHANG, KEH-JENG
Exec Dt:
09/17/2020
3
YANG, CHAN-LON
Exec Dt:
09/17/2020
4
YUH, PERNG-FEI
Exec Dt:
09/18/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230395685
18231486
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1101 K STREET
10TH FLOOR
WASHINGTON, DC 20005
Assignment: 30
Reel/Frame:055108/0494   Pages: 3
Recorded: 02/02/2021
Attorney Dkt #:4630.3680000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
10/30/2020
2
YANG, CHAN-LON
Exec Dt:
10/30/2020
3
CHANG, KEH-JENG
Exec Dt:
10/30/2020
4
YUH, PERNG-FEI
Exec Dt:
10/30/2020
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN RD., 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11276604
NONE
17081709
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVE, NW
WASHINGTON, DC 20005
Assignment: 31
Reel/Frame:056964/0434   Pages: 4
Recorded: 07/23/2021
Attorney Dkt #:4630.3580000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
11/27/2020
2
CHANG, KEH-JENG
Exec Dt:
11/27/2020
3
YANG, CHAN-LON
Exec Dt:
11/27/2020
4
YUH, PERNG-FEI
Exec Dt:
11/27/2020
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
8, LI-HSIN RD. 6
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230031722
17383962
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 32
Reel/Frame:055022/0912   Pages: 6
Recorded: 01/25/2021
Attorney Dkt #:TSMP20202030US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, FONG-YUAN
Exec Dt:
11/27/2020
2
HUANG, PO-HSIANG
Exec Dt:
11/27/2020
3
LU, LEE-CHUNG
Exec Dt:
12/18/2020
4
LEE, JYH CHWEN FRANK
Exec Dt:
01/20/2021
5
LU, YII-CHIAN
Exec Dt:
12/15/2020
6
CHEN, YU-HAO
Exec Dt:
11/25/2020
7
CHANG, KEH-JENG
Exec Dt:
11/30/2020
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11527518
US20220028842
17157520
Correspondence name and address
SLATER MATSIL, LLP/TSMC
17950 PRESTON ROAD, SUITE 1000
DALLAS, TX 75252
Assignment: 33
Reel/Frame:057126/0971   Pages: 3
Recorded: 08/10/2021
Attorney Dkt #:107642-1246356
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN
Exec Dt:
07/18/2021
2
YANG, CHAN-LON
Exec Dt:
08/10/2021
3
CHANG, KEH-JENG
Exec Dt:
07/13/2021
4
YUH, PERNG-FEI
Exec Dt:
07/13/2021
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220336294
17397989
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 34
Reel/Frame:060425/0668   Pages: 5
Recorded: 07/01/2022
Attorney Dkt #:T1516.10817US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUH, PERNG-FEI
Exec Dt:
08/30/2021
2
YANG, CHANSYUN DAVID
Exec Dt:
08/30/2021
3
CHANG, KEH-JENG
Exec Dt:
08/30/2021
4
YANG, CHAN-LON
Exec Dt:
09/16/2021
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230067715
17461344
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
111 S MAIN ST #600
SALT LAKE CITY, UT 84111
Assignment: 35
Reel/Frame:060553/0693   Pages: 6
Recorded: 07/19/2022
Attorney Dkt #:4630.4020000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANSYUN DAVID
Exec Dt:
03/06/2022
2
CHANG, KEH-JENG
Exec Dt:
03/06/2022
3
YANG, CHAN-LON
Exec Dt:
06/08/2022
4
YUH, PERNG-FEI
Exec Dt:
03/07/2022
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
8, LI-HSIN RD. 6
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11961706
US20220351939
17245724
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 36
Reel/Frame:062790/0588   Pages: 10
Recorded: 02/24/2023
Attorney Dkt #:18506-2101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUH, PERNG-FEI
Exec Dt:
06/26/2022
2
WANG, YIH
Exec Dt:
06/24/2022
3
CHANG, MENG-SHENG
Exec Dt:
06/24/2022
4
TSAI, JUI-CHE
Exec Dt:
06/26/2022
5
LIN, KU-FENG
Exec Dt:
06/24/2022
6
LIN, YU-WEI
Exec Dt:
06/27/2022
7
CHANG, KEH-JENG
Exec Dt:
06/26/2022
8
YANG, CHANSYUN DAVID
Exec Dt:
06/26/2022
9
WU, SHAO-TING
Exec Dt:
06/27/2022
10
CHOU, SHAO-YU
Exec Dt:
06/26/2022
11
FAN, PHILEX MING-YAN
Exec Dt:
10/01/2022
12
YAMAUCHI, YOSHITAKA
Exec Dt:
08/23/2022
13
YANG, TZU-HSIEN
Exec Dt:
08/24/2022
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
NO.8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11903188
US20230262969
17673126
Correspondence name and address
WPAT LAW
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660

Search Results as of: 05/05/2024 09:31 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