Patent Assignment
Reel/Frame 024599/0915
Assignment of Assignor's Interest
Recorded: 2010-06-29
Pages: 6
Assignor
HITACHI, LTD.
Executed: 2010-06-14
Assignee
ELPIDA MEMORY, INC.
2-1, YAESU 2-CHOME, CHUO-KU, TOKYO, JAPAN
Covered Properties
(5)
Content Addressable Memory Including Main-Match Lines and Sub-Match Lines
Semiconductor Memory Device with Sub-Amplifiers Having a Variable Current Source
Ternary Content Addressable Memory with Block Encoding
Semiconductor Memory Device Having a Main Amplifier Equipped with a Current Control Circuit in a Burst Read Operation
Content Addressable Memory Device
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 23, 2004
From: HANZAWA, SATORU; SAKATA, TAKESHI; KAJIGAYA, KAZUHIKO
To: HITACHI, LTD.; ELPIDA MEMORY, INC.
Reel/Frame 016122/0065 →
Assignment of Assignor's Interest
Aug 28, 2006
From: HANZAWA, SATORU; SEKIGUCHI, TOMONORI; TAKEMURA, RIICHIRO; AKIYAMA, SATORU
To: HITACHI, LTD.; ELPIDA MEMORY, INC.
Reel/Frame 018181/0714 →
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 →
Assignment of Assignor's Interest
May 15, 2014
From: ELPIDA MEMORY, INC.
To: PS4 LUXCO S.A.R.L.
Reel/Frame 032895/0619 →
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 →
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 21, 2018
From: LONGITUDE SEMICONDUCTOR S.A.R.L.
To: LONGITUDE LICENSING LIMITED
Reel/Frame 046867/0248 →