IP Library Assignment 024241/0109
Patent Assignment
Reel/Frame 024241/0109

Assignment of Assignor's Interest

Recorded: 2010-04-05 Pages: 3
Assignors
TOMOYAMA, TSUYOSHI
Executed: 2010-03-30
OTSUKA, KEISUKE
Executed: 2010-03-30
Assignee
ELPIDA MEMORY, INC.
2-1, YAESU 2-CHOME, CHUO-KU, TOKYO, 104-0028, JAPAN
Covered Property (1)
Method of Manufacturing a Semiconductor Device Including Removing a Conductive Film Formed Over a Top Surface of an Interlayer Film While Leaving the Conductive Film Formed on a Side Surface and a Bottom Surface of First and Second Trenches
Application: 12/662,189 →
Publication: US 2010/0258907
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 032898/0319 →