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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1
Patent #:
Issue Dt:
05/11/2021
Application #:
15987581
Filing Dt:
05/23/2018
Publication #:
Pub Dt:
11/28/2019
Inventors:
Chien-Fa Lee, Hsu-Shui Liu, Meng-Chen Lin, Jiun-Rong Pai, Shou-Wen Kuo, Jian-Hung CHEN et al
Title:
SYSTEM AND METHOD FOR RING FRAME CLEANING AND INSPECTION
Assignment: 1
Reel/Frame:
047235/0119Recorded: 10/19/2018Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/31/2018
Exec Dt:
08/31/2018
Exec Dt:
09/10/2018
Exec Dt:
09/10/2018
Exec Dt:
09/03/2018
Exec Dt:
09/04/2018
Exec Dt:
09/05/2018
Exec Dt:
09/06/2018
Exec Dt:
09/10/2018
Assignee:
NO. 8, LI-HSIN ROAD 6
HSINCHU SCIENCE PARK
HSIN-CHU, TAIWAN 300-77
Correspondent:
DUANE MORRIS LLP (TSMC) IP DEPARTMENT
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196

Search Results as of: 05/30/2024 07:22 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