IP Library › Assignment 012076/0124
Patent Assignment
Reel/Frame 012076/0124

Assignment of Assignor's Interest

Recorded: 2001-08-10 Pages: 2
Assignor
TAKAHASHI, YASUHIKO
Executed: 2001-05-25
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Semiconductor Memory Device
Patent: 6,606,277 →
Application: 09/925,417 →
Publication: US 2002/0018394
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 28, 2006
From: HITACHI, LTD.
To: ELPIDA MEMORY, INC.
Reel/Frame 018313/0990 →
Security Agreement May 15, 2012
From: ELPIDA MEMORY, INC.
To: APPLE INC.
Reel/Frame 028209/0477 →
Security Agreement Jul 29, 2013
From: PS4 LUXCO S.A.R.L.
To: ELPIDA MEMORY INC.
Reel/Frame 032414/0261 →
Release of Security Interest Feb 24, 2014
From: APPLE, INC
To: ELPIDA MEMORY, INC.
Reel/Frame 032331/0637 →
Assignment of Assignor's Interest May 15, 2014
From: ELPIDA MEMORY, INC.
To: PS4 LUXCO S.A.R.L.
Reel/Frame 032899/0588 →