IP Library Assignment 031151/0393
Patent Assignment
Reel/Frame 031151/0393

Assignment of Assignor's Interest

Recorded: 2013-09-06 Pages: 3
Assignor
CHO, EUNG SAN
Executed: 2011-05-18
Assignee
INTERNATIONAL RECTIFIER CORPORATION
101 N. SEPULVEDA BLVD., EL SEGUNDO, CALIFORNIA, 90245
Covered Property (1)
Thermally Enhanced Semiconductor Package
Patent: 8,970,021 →
Application: 14/019,962 →
Publication: US 2014/0001614
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 →