IP Library Assignment 016859/0071
Patent Assignment
Reel/Frame 016859/0071

Assignment of Assignor's Interest

Recorded: 2005-12-07 Pages: 3
Assignors
LAI, LIANG-CHUAN
Executed: 2005-08-03
WANG, PIN-YAO
Executed: 2005-08-03
Assignee
POWERCHIP SEMICONDUCTOR CORP.
NO. 12, LI-HSIN RD. I, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, 300, TAIWAN
Covered Property (1)
Anti-Punch-Through Semiconductor Device
Patent: 7,442,980 →
Application: 11/164,825 →
Publication: US 2007/0001257
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 1, 2019
From: POWERCHIP SEMICONDUCTOR CORP.
To: POWERCHIP TECHNOLOGY CORPORATION
Reel/Frame 049648/0410 →
Change of Name Jul 16, 2019
From: POWERCHIP TECHNOLOGY CORPORATION
To: POWERCHIP SEMICONDUCTOR MANUFACTURING CORPORATION
Reel/Frame 049757/0550 →