IP Library › Assignment 022306/0519
Patent Assignment
Reel/Frame 022306/0519

Assignment of Assignor's Interest

Recorded: 2009-02-25 Pages: 3
Assignors
NG, CHIU
Executed: 2008-11-05
CHAO, YUAN-HENG
Executed: 2009-02-24
Assignee
INTERNATIONAL RECTIFIER CORPORATION
233 KANSAS STREET, EL SEGUNDO, CALIFORNIA, 90245
Covered Property (1)
Variable Threshold Trench Igbt with Offset Emitter Contacts
Patent: 8,067,797 →
Application: 12/252,684 →
Publication: US 2009/0146177
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 23, 2018
From: INTERNATIONAL RECTIFIER CORPORATION
To: INFINEON TECHNOLOGIES AMERICAS CORP.
Reel/Frame 046612/0968 →