IP Library Assignment 022289/0439
Patent Assignment
Reel/Frame 022289/0439

Assignment of Assignor's Interest

Recorded: 2009-02-20 Pages: 2
Assignors
TAKEWAKI, TOSHIYUKI
Executed: 2005-01-25
WATANABE, MARI
Executed: 2005-01-25
Assignee
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU, KAWASAKI, KANAGAWA, 211-8668, JAPAN
Covered Property (1)
Semiconductor Device Having a Refractory Metal Containing Film and Method for Manufacturing the Same
Patent: 7,888,254 →
Application: 12/389,634 →
Publication: US 2009/0176364
Related Assignments (1)
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 025193/0183 →