IP Library Assignment 008020/0259
Patent Assignment
Reel/Frame 008020/0259

Assignment of Assignor's Interest

Recorded: 1996-07-03 Pages: 2
Assignor
HASEGAWA, EIJI
Executed: 1996-05-01
Assignee
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Semiconductor Device with Multi-Level Structured Insulator and Fabrication Method Thereof
Patent: 6,037,651 →
Application: 08/644,166 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 25, 2003
From: NEC CORPORATION
To: NEC ELECTRONICS CORPORATION
Reel/Frame 013751/0721 →
Change of Name Oct 21, 2010
From: NEC ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 025172/0946 →