IP Library Assignment 020381/0114
Patent Assignment
Reel/Frame 020381/0114

Assignment of Assignor's Interest

Recorded: 2008-01-10 Pages: 4
Assignor
HIRABAYASHI, KEISUKE
Executed: 2007-12-17
Assignee
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU, KAWASAKI, KANAGAWA, 211-8668, JAPAN
Covered Property (1)
Method of Processing Dummy Pattern Based on Boundary Length and Density of Wiring Pattern, Semiconductor Design Apparatus and Semiconductor Device
Patent: 7,900,177 →
Application: 12/007,439 →
Publication: US 2008/0179754
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 2, 2010
From: NEC ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 025235/0423 →
Change of Address Nov 29, 2017
From: RENESAS ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 044928/0001 →