Patent Assignment
Reel/Frame 026956/0697
Confirmatory License
Recorded: 2011-09-20
Pages: 2
Assignor
GENERAL MOTORS GLOBAL TECHNOLOGY
Executed: 2011-07-18
Assignee
UNITED STATE DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVENUE, S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Multi-Mode Ultrasonic Welding Control and Optimization
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 29, 2011
From: TANG, JASON C.H.; CAI, WAYNE W.
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 026041/0545 →
Security Agreement
Jun 28, 2012
From: GM GLOBAL TECHNOLOGY OPERATIONS LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 028466/0870 →
Release of Security Interest
Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034287/0159 →