IP Library Assignment 017938/0226
Patent Assignment
Reel/Frame 017938/0226

Assignment of Assignor's Interest

Recorded: 2006-05-25 Pages: 3
Assignors
HARADA, YOSHIMICHI
Executed: 2006-05-22
HAYASHI, YOSHIHIRO
Executed: 2006-05-22
ITOH, FUMINORI
Executed: 2006-05-02
HIJIOKA, KENICHIRO
Executed: 2006-05-22
TAKEUCHI, TSUNEO
Executed: 2006-05-22
Assignee
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Porous Insulating Film, Method for Producing the Same, and Semiconductor Device Using the Same
Patent: 7,968,471 →
Application: 10/580,606 →
Publication: US 2007/0093078
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 12, 2013
From: NEC CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 030784/0197 →
Change of Address Nov 29, 2017
From: RENESAS ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 044928/0001 →