IP Library › Assignment 023513/0395
Patent Assignment
Reel/Frame 023513/0395

Assignment of Assignor's Interest

Recorded: 2009-11-13 Pages: 2
Assignors
CHEN, NENG-KUO
Executed: 2009-02-02
TZENG, KUO-HWA
Executed: 2009-02-02
TSAI, CHENG-YUAN
Executed: 2009-02-02
Assignee
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6, SCIENCE-BASED INDUSTRIAL PARK, HSIN-CHU, 300-77, TAIWAN
Covered Property (1)
Selective Etch-Back Process for Semiconductor Devices
Patent: 9,159,808 →
Application: 12/617,463 →
Publication: US 2010/0190345
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 30, 2023
From: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED
To: ADVANCED MANUFACTURING INNOVATIONS INC.
Reel/Frame 064180/0278 →