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, CHIH-KUO
Total Assignments: 7
Assignment: 1
Reel/Frame:030864/0464   Pages: 6
Recorded: 07/24/2013
Attorney Dkt #:2013.0057/1085-01210
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2013
2
Exec Dt:
04/12/2013
3
Exec Dt:
04/12/2013
4
Exec Dt:
04/16/2013
5
Exec Dt:
04/16/2013
6
Exec Dt:
04/16/2013
7
Exec Dt:
04/16/2013
8
Exec Dt:
04/12/2013
9
Exec Dt:
04/12/2013
Assignee
1
NO.8, LI-HSIN ROAD 6
HSINCHU SCIENCE PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13859114
Correspondence name and address
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 2
Reel/Frame:044490/0495   Pages: 10
Recorded: 12/27/2017
Attorney Dkt #:TSMCP820US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2017
2
Exec Dt:
12/18/2017
3
Exec Dt:
12/18/2017
4
Exec Dt:
12/18/2017
5
Exec Dt:
12/20/2017
6
Exec Dt:
12/18/2017
Assignee
1
NO. 8, LI-HSIN RD. 6
HSIN-CHU SCIENCE PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15855128
Correspondence name and address
ESCHWEILER & POTASHNIK, LLC
ROSETTA CENTER
629 EUCLID AVE., SUITE 1000
CLEVELAND, OH 44114
Assignment: 3
Reel/Frame:047852/0759   Pages: 10
Recorded: 12/26/2018
Attorney Dkt #:TSMCP820USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2017
2
Exec Dt:
12/18/2017
3
Exec Dt:
12/18/2017
4
Exec Dt:
12/18/2017
5
Exec Dt:
12/20/2017
6
Exec Dt:
12/18/2017
Assignee
1
NO. 8, LI-HSIN RD. 6
HSIN-CHU SCIENCE PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16232404
Correspondence name and address
ESCHWEILER & POTASHNIK, LLC
ROSETTA CENTER
629 EUCLID AVE., SUITE 1000
CLEVELAND, OH 44114
Assignment: 4
Reel/Frame:051199/0366   Pages: 10
Recorded: 12/06/2019
Attorney Dkt #:TSMCP820USB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2017
2
Exec Dt:
12/18/2017
3
Exec Dt:
12/18/2017
4
Exec Dt:
12/18/2017
5
Exec Dt:
12/20/2017
6
Exec Dt:
12/18/2017
Assignee
1
NO. 8, LI-HSIN RD. 6
HSIN-CHU SCIENCE PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16705437
Correspondence name and address
ESCHWEILER & POTASHNIK, LLC
ROSETTA CENTER
629 EUCLID AVE., SUITE 1000
CLEVELAND, OH 44114
Assignment: 5
Reel/Frame:045409/0492   Pages: 4
Recorded: 04/02/2018
Attorney Dkt #:252011-7150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/2018
2
Exec Dt:
02/21/2018
3
Exec Dt:
02/23/2018
4
Exec Dt:
02/22/2018
5
Exec Dt:
03/27/2018
6
Exec Dt:
03/27/2018
7
Exec Dt:
03/27/2018
8
Exec Dt:
03/27/2018
Assignee
1
NO. 8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15901970
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
3100 INTERSTATE NORTH CIRCLE
SUITE 150
ATLANTA, GA 30339
Assignment: 6
Reel/Frame:063357/0084   Pages: 4
Recorded: 04/18/2023
Attorney Dkt #:252011-7151
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/2018
2
Exec Dt:
02/21/2018
3
Exec Dt:
02/23/2018
4
Exec Dt:
02/22/2018
5
Exec Dt:
03/27/2018
6
Exec Dt:
03/27/2023
7
Exec Dt:
03/27/2018
8
Exec Dt:
03/27/2018
Assignee
1
NO. 8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18302215
Correspondence name and address
MCCLURE, QUALEY & RODACK LLP
280 INTERSTATE NORTH CIRCLE
SUITE 530
ATLANTA, GA 30339
Assignment: 7
Reel/Frame:057461/0682   Pages: 4
Recorded: 09/13/2021
Attorney Dkt #:P20190981US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/27/2021
2
Exec Dt:
08/27/2021
3
Exec Dt:
08/30/2021
4
Exec Dt:
08/27/2021
5
Exec Dt:
08/27/2021
6
Exec Dt:
08/27/2021
Assignee
1
8, LI-HSIN RD. 6 HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300-78
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17443995
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030

Search Results as of: 05/15/2024 11:14 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