IP Library › Assignment 013255/0091
Patent Assignment
Reel/Frame 013255/0091

Assignment of Assignor's Interest

Recorded: 2002-08-28 Pages: 2
Assignors
LIU, YU-HSIN
Executed: 2002-08-19
TANG, KUANG-PING
Executed: 2002-08-16
Assignee
POWERCHIP SEMICONDUCTOR CORP.
NO. 12, LI-HSIN RD. I, SCIENCE-BASED INDUSTRIAL PARK, HSIN-CHU,, R.O.C., TAIWAN
Covered Property (1)
Method of Cleaning a Probe Card
Patent: 6,659,847 →
Application: 10/231,774 →
Publication: US 2003/0060131
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 →