IP Library Assignment 023536/0244
Patent Assignment
Reel/Frame 023536/0244

Assignment of Assignor's Interest

Recorded: 2009-11-18 Pages: 2
Assignors
ITO, FUMINORI
Executed: 2009-11-09
HAYASHI, YOSHIHIRO
Executed: 2009-11-09
Assignee
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU, KAWASAKI-SHI, KANAGAWA, 211-8668, JAPAN
Covered Property (1)
Method of Manufacturing Porous Insulating Film, Method of Manufacturing Semiconductor Device, and Semiconductor Device
Patent: 8,133,821 →
Application: 12/620,913 →
Publication: US 2010/0123223
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 26, 2010
From: NEC ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 025193/0138 →
Change of Address Nov 29, 2017
From: RENESAS ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 044928/0001 →