Patent Assignment
Reel/Frame 012632/0536
Assignment of Assignor's Interest
Recorded: 2002-02-22
Pages: 2
Assignors
OHTAKE, HIROTO
Executed: 2002-02-21
SAITOH, SHINOBU
Executed: 2002-02-21
TADA, MUNEHIRO
Executed: 2002-02-21
HAYASHI, YOSHIHIRO
Executed: 2002-02-21
Assignee
NEC CORPORATION
MINATO-KU,, 7-1, SHIBA 5-CHOME, TOKYO,, JAPAN
Covered Property
(1)
Method of Manufacturing a Semiconductor Device Capable of Etching a Multi-Layer of Organic Films at a High Selectivity
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 11, 2010
From: NEC CORPORATION
To: NEC ELECTRONICS CORPORATION
Reel/Frame 024524/0463 →
Change of Name
Dec 13, 2010
From: NEC ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 025486/0530 →
Change of Address
Nov 29, 2017
From: RENESAS ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 044928/0001 →