IP Library › Assignment 054135/0160
Patent Assignment
Reel/Frame 054135/0160

Confirmatory License

Recorded: 2020-10-22 Pages: 2
Assignor
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Electrostatic Graphene Speaker
Application: 16/785,089 →
Publication: US 2020/0245075
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 21, 2020
From: ZHOU, QIN; ZETTL, ALEXANDER
To: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Reel/Frame 051885/0942 →