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 : TSAI, YAO-CHUN
Total Assignments: 3
Assignment: 1
Reel/Frame:052822/0557   Pages: 4
Recorded: 06/03/2020
Attorney Dkt #:7076-0120PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2020
2
Exec Dt:
05/06/2020
3
Exec Dt:
05/06/2020
4
Exec Dt:
05/06/2020
Assignee
1
2F, NO.252, SEC.1, NEIHU RD., NEIHU DIST.
TAIPEI CITY, TAIWAN 11493
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16890118
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 2
Reel/Frame:053163/0377   Pages: 4
Recorded: 07/09/2020
Attorney Dkt #:7076-0129PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2020
2
Exec Dt:
05/06/2020
3
Exec Dt:
05/06/2020
4
Exec Dt:
05/06/2020
Assignee
1
2F, NO.252, SEC.1, NEIHU RD., NEIHU DIST.
TAIPEI CITY, TAIWAN 11493
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16923710
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 3
Reel/Frame:060071/0438   Pages: 5
Recorded: 06/01/2022
Attorney Dkt #:5386-0434PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2022
2
Exec Dt:
03/04/2022
3
Exec Dt:
03/04/2022
4
Exec Dt:
03/04/2022
5
Exec Dt:
03/04/2022
Assignee
1
2F., NO.252, SEC. 1, NEIHU RD., NEIHU DIST.
TAIPEI CITY, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17829725
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

Search Results as of: 06/03/2024 10:33 PM
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