IP Library Assignment 018994/0178
Patent Assignment
Reel/Frame 018994/0178

Assignment of Assignor's Interest

Recorded: 2007-02-15 Pages: 2
Assignors
CHANG, JIN-WEI
Executed: 2007-01-23
WANG, HONG-XIAN
Executed: 2007-01-23
Assignee
POWERCHIP SEMICONDUCTOR CORP.
N. 12, LI-HSIN RD. 1, SCIENCE-BASED INDUSTRIAL PARK, HSIN-CHU, R.O.C., TAIWAN
Covered Property (1)
Image Sensor Structure with Recessed Separator Layer
Patent: 7,638,799 →
Application: 11/706,194 →
Publication: US 2008/0067621
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 11, 2010
From: POWERCHIP SEMICONDUCTOR CORP.
To: POWERCHIP TECHNOLOGY CORPORATION
Reel/Frame 024812/0700 →
Assignment of Assignor's Interest Jul 16, 2019
From: POWERCHIP TECHNOLOGY CORPORATION
To: POWERCHIP SEMICONDUCTOR MANUFACTURING CORPORATION
Reel/Frame 049770/0090 →