IP Library Assignment 018762/0087
Patent Assignment
Reel/Frame 018762/0087

Assignment of Assignor's Interest

Recorded: 2007-01-05 Pages: 5
Assignors
HITACHI, LTD.
Executed: 2006-12-12
HITACHI ULSI SYSTEMS CO., LTD.
Executed: 2006-12-18
Assignee
RENESAS TECHNOLOGY CORP.
4-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Method for Manufacturing a Semiconductor Integrated Circuit Device That Includes Covering the Bottom of an Isolation Trench with Spin-on Glass and Etching Back the Spin-on Glass to a Predetermined Depth
Patent: 7,060,589 →
Application: 11/055,745 →
Publication: US 2005/0148155
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jul 30, 2010
From: RENESAS TECHNOLOGY CORP.
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 025204/0512 →