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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/15/2022
Application #:
16993882
Filing Dt:
08/14/2020
Publication #:
Pub Dt:
11/26/2020
Inventors:
Qin Zhou, Alexander K. Zettl
Title:
ELECTROSTATIC GRAPHENE SPEAKER
Assignment: 1
Reel/Frame:
054418/0189Recorded: 11/19/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/22/2015
Exec Dt:
08/20/2015
Assignee:
1111 FRANKLIN STREET, 12TH FLOOR
OAKLAND, CALIFORNIA 94607-5200
Correspondent:
WOMBLE BOND DICKINSON (US) LLP
1841 PAGE MILL ROAD, SUITE 200
PALO ALTO, CA 94304
Assignment: 2
Reel/Frame:
055353/0921Recorded: 02/22/2021Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/14/2021
Assignee:
1000 INDEPENDENCE AVE. S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
TIMOTHY L HARNEY
9800 S. CASS AVE
IPLD
ARGONNE, IL 60439
Assignment: 3
Reel/Frame:
056014/0680Recorded: 04/23/2021Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/14/2021
Assignee:
1000 INDEPENDENCE AVE. S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
TIMOTHY L HARNEY
9800 S. CASS AVE
IPLD
ARGONNE, IL 60439

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