Patent Assignment
Reel/Frame 020316/0951
Assignment of Assignor's Interest
Recorded: 2008-01-04
Pages: 3
Assignors
AKIYAMA, SATORU
Executed: 2007-11-14
SEKIGUCHI, TOMONORI
Executed: 2007-11-14
TAKEMURA, RIICHIRO
Executed: 2007-11-16
NAKAYA, HIROAKI
Executed: 2007-11-14
MIYATAKE, SHINICHI
Executed: 2007-11-30
WATANABE, YUKO
Executed: 2007-11-30
Assignees
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
ELPIDA MEMORY, INC.
2-1, YAESU 2-CHOME, CHUO-KU, TOKYO, JAPAN
Covered Property
(1)
Semiconductor Memory Device Having a Sense Amplifier Circuit with Decreased Offset
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 25, 2013
From: HITACHI, LTD.
To: ELPIDA MEMORY, INC.
Reel/Frame 029866/0450 →
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
May 15, 2014
From: ELPIDA MEMORY, INC.
To: PS4 LUXCO S.A.R.L.
Reel/Frame 032899/0588 →
Change of Name
Aug 24, 2016
From: PS5 LUXCO S.A.R.L.
To: LONGITUDE SEMICONDUCTOR S.A.R.L.
Reel/Frame 039793/0880 →
Assignment of Assignor's Interest
Aug 24, 2016
From: PS4 LUXCO S.A.R.L.
To: PS5 LUXCO S.A.R.L.
Reel/Frame 039818/0506 →