IP Library › Assignment 021549/0578
Patent Assignment
Reel/Frame 021549/0578

Assignment of Assignor's Interest

Recorded: 2008-09-18 Pages: 2
Assignor
YASUZATO, TADAO
Executed: 2008-09-02
Assignee
ELPIDA MEMORY, INC.
2-1, YAESU 2-CHOME, CHUO-KU, TOKYO, JAPAN
Covered Property (1)
Exposure Mask, Pattern Formation Method, and Exposure Mask Fabrication Method
Patent: 7,955,761 →
Application: 12/212,843 →
Publication: US 2009/0081564
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 032895/0784 →