IP Library › Assignment 016251/0422
Patent Assignment
Reel/Frame 016251/0422

Assignment of Assignor's Interest

Recorded: 2005-02-07 Pages: 2
Assignors
CHEN, CHIH-MING
Executed: 2005-01-15
HSIEH, RONG-YUAN
Executed: 2005-01-15
LIU, CHING-CHI
Executed: 2005-01-15
Assignee
POWERCHIP SEMICONDUCTOR CORP.
NO. 12, LI-HSIN RD. 1, SCIENCE-BASED INDUSTRIAL PARK, HSIN-CHU, ROC, TAIWAN
Covered Property (1)
Method of Forming Si Tip by Single Etching Process and Its Application for Forming Floating Gate
Patent: 7,259,051 →
Application: 11/050,963 →
Publication: US 2006/0178011
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 049629/0240 →
Assignment of Assignor's Interest Jul 14, 2019
From: POWERCHIP TECHNOLOGY CORPORATION
To: POWERCHIP SEMICONDUCTOR MANUFACTURING CORPORATION
Reel/Frame 049747/0017 →