IP Library › Assignment 031580/0157
Patent Assignment
Reel/Frame 031580/0157

Assignment of Assignor's Interest

Recorded: 2013-11-05 Pages: 12
Assignor
HITACHI, LTD.
Executed: 2006-06-14
Assignee
ELPIDA MEMORY, INC.
2-1, YAESU 2-CHOME, CHUO-KU, TOKYO, JAPAN
Covered Properties (4)
Semiconductor Integrated Circuits with Power Reduction Mechanism
Patent: 7,242,214 →
Application: 11/599,275 →
Publication: US 2007/0057696
Semiconductor Integrated Circuits with Power Reduction Mechanism
Patent: 7,388,400 →
Application: 11/768,981 →
Publication: US 2007/0247186
Semiconductor Integrated Circuits with Power Reduction Mechanism
Patent: 7,667,485 →
Application: 12/133,969 →
Publication: US 2008/0309369
Semiconductor Integrated Circuits with Power Reduction Mechanism
Patent: 8,106,678 →
Application: 12/645,784 →
Publication: US 2010/0109702
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
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 →
Assignment of Assignor's Interest Nov 5, 2013
From: SAKATA, TAKESHI; ITOH, KIYOO; HORIGUCHI, MASASHI
To: HITACHI, LTD.
Reel/Frame 031543/0254 →
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 →