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 : LEE, YU-TSU
Total Assignments: 4
Assignment: 1
Reel/Frame:055688/0509   Pages: 8
Recorded: 03/23/2021
Attorney Dkt #:P9887US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2021
2
Exec Dt:
02/24/2021
3
Exec Dt:
02/23/2021
Assignee
1
21, LI-HSIN RD., SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17203293
Correspondence name and address
DITTHAVONG, STEINER, & MLOTKOWSKI
201 NORTH UNION STREET
SUITE 110
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:055688/0663   Pages: 18
Recorded: 03/23/2021
Attorney Dkt #:P9888US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/05/2021
2
Exec Dt:
03/08/2021
3
Exec Dt:
03/08/2021
4
Exec Dt:
03/05/2021
5
Exec Dt:
03/05/2021
6
Exec Dt:
03/08/2021
7
Exec Dt:
03/08/2021
8
Exec Dt:
03/05/2021
Assignee
1
21, LI-HSIN RD., SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17203402
Correspondence name and address
DITTHAVONG, STEINER, & MLOTKOWSKI
201 NORTH UNION STREET
SUITE 110
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:062726/0995   Pages: 3
Recorded: 02/16/2023
Attorney Dkt #:TWT09287/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2022
2
Exec Dt:
11/15/2022
3
Exec Dt:
11/15/2022
4
Exec Dt:
11/15/2022
Assignee
1
NO.3, YANXIN 3RD RD., EAST DIST.
HSINCHU CITY, TAIWAN 300093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18170523
Correspondence name and address
CKC & PARTNERS CO., LLC
12345 LAKE CITY WAY NE, NO. 283
SEATTLE, WA 98125
Assignment: 4
Reel/Frame:062727/0493   Pages: 3
Recorded: 02/17/2023
Attorney Dkt #:TWT09285/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2022
2
Exec Dt:
11/15/2022
3
Exec Dt:
11/15/2022
4
Exec Dt:
11/15/2022
Assignee
1
NO.3, YANXIN 3RD RD., EAST DIST.
HSINCHU CITY, TAIWAN 300093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18170545
Correspondence name and address
CKC & PARTNERS CO., LLC
12345 LAKE CITY WAY NE, NO. 283
SEATTLE, WA 98125

Search Results as of: 05/24/2024 02:33 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