IP Library › Assignment 013150/0202
Patent Assignment
Reel/Frame 013150/0202

Assignment of Assignor's Interest

Recorded: 2002-10-07 Pages: 3
Assignors
CHANG, KO-HSING
Executed: 2002-08-19
HUNG, CHIH-WEI
Executed: 2002-08-19
Assignee
POWERCHIP SEMICONDUCTOR CORP.
NO. 12, LI-HSIN RD. I, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, TAIWAN
Covered Property (1)
Trench Flash Memory Device and Method of Fabricating Thereof
Patent: 6,870,212 →
Application: 10/065,345 →
Publication: US 2004/0067618
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 28, 2019
From: POWERCHIP SEMICONDUCTOR CORP.
To: POWERCHIP TECHNOLOGY CORPORATION
Reel/Frame 049629/0170 →
Assignment of Assignor's Interest Jul 12, 2019
From: POWERCHIP TECHNOLOGY CORPORATION
To: POWERCHIP SEMICONDUCTOR MANUFACTURING CORPORATION
Reel/Frame 049732/0110 →