IP Library › Assignment 031543/0254
Patent Assignment
Reel/Frame 031543/0254

Assignment of Assignor's Interest

Recorded: 2013-11-05 Pages: 3
Assignors
SAKATA, TAKESHI
Executed: 1993-12-21
ITOH, KIYOO
Executed: 1993-12-21
HORIGUCHI, MASASHI
Executed: 1993-12-21
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Properties (14)
Semiconductor Integrated Circuits with Power Reduction Mechanism
Patent: 5,521,527 →
Application: 08/374,990 →
Semiconductor Integrated Circuits with Power Reduction Mechanism
Patent: 5,606,265 →
Application: 08/620,686 →
Semiconductor Integrated Circuits with Power Reduction Mechanism
Patent: 5,825,198 →
Application: 08/797,051 →
Semiconductor Integrated Circuits with Power Reduction Mechanism
Patent: 6,154,062 →
Application: 09/141,563 →
Semiconductor integrated circuits with power reduction mechanism
Patent: 6,268,741 →
Application: 09/573,609 →
Semiconductor Integrated Circuits with Power Reduction Mechanism
Patent: 6,384,623 →
Application: 09/832,853 →
Publication: US 2002/0053924
Semiconductor Integrated Circuits with Power Reduction Mechanism
Patent: 6,621,292 →
Application: 10/103,966 →
Publication: US 2002/0135397
Semiconductor Integrated Circuits with Power Reduction Mechanism
Patent: 6,838,901 →
Application: 10/626,532 →
Publication: US 2004/0155314
Semiconductor Integrated Circuits with Power Reduction Mechanism
Patent: 7,023,237 →
Application: 11/004,823 →
Publication: US 2005/0094473
Semiconductor Integrated Circuits with Power Reduction Mechanism
Patent: 7,215,136 →
Application: 11/356,100 →
Publication: US 2006/0139052
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: HITACHI, LTD.
To: ELPIDA MEMORY, INC.
Reel/Frame 031580/0157 →
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 →