IP Library › Assignment 020439/0304
Patent Assignment
Reel/Frame 020439/0304

Assignment of Assignor's Interest

Recorded: 2008-01-30 Pages: 2
Assignor
KAWAKITA, KEIZO
Executed: 2008-01-30
Assignee
ELPIDA MEMORY, INC.
2-1, YAESU 2-CHOME, CHUO-KU, TOKYO, JAPAN
Covered Property (1)
Method of Manufacturing a Semiconductor Device Having Raised Source and Drain of Differing Heights
Patent: 8,093,130 →
Application: 12/022,363 →
Publication: US 2008/0179650
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 032900/0568 →