IP Library › Assignment 017903/0446
Patent Assignment
Reel/Frame 017903/0446

Assignment of Assignor's Interest

Recorded: 2006-07-10 Pages: 3
Assignors
CHENG, KANGGUO
Executed: 2006-06-21
LI, XI
Executed: 2006-06-23
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method of Fabricating Trench Capacitors and Memory Cells Using Trench Capacitors
Patent: 7,709,320 →
Application: 11/427,065 →
Publication: US 2008/0001196
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 3, 2015
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: GLOBALFOUNDRIES U.S. 2 LLC
Reel/Frame 036550/0001 →
Assignment of Assignor's Interest Oct 5, 2015
From: GLOBALFOUNDRIES U.S. 2 LLC; GLOBALFOUNDRIES U.S. INC.
To: GLOBALFOUNDRIES INC.
Reel/Frame 036779/0001 →