IP Library Assignment 028043/0390
Patent Assignment
Reel/Frame 028043/0390

Assignment of Assignor's Interest

Recorded: 2012-04-13 Pages: 4
Assignor
ZYCUBE CO., LTD.
Executed: 2012-03-16
Assignee
KAMIYACHO IP HOLDINGS
CODAN TRUST CO., LIMITED, CRICKET SQUARE, HUTCHINS DR. P.O. BOX 2681, GRAND CAYMAN, KY1-1111, CAYMAN ISLANDS
Covered Property (1)
Method of Fabricating Semiconductor Device Using Low Dielectric Constant Material Film
Patent: 7,326,642 →
Application: 11/275,733 →
Publication: US 2006/0115943
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 30, 2014
From: KAMIYACHO IP HOLDINGS
To: RAMBUS INC.
Reel/Frame 032095/0864 →