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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/23/1999
Application #:
09017361
Filing Dt:
02/02/1998
Inventors:
MICHAEL W. GEIS, JOHNATHAN C. TWICHELL, THEODORE M. LYSZCZARZ, NICKOLAY EFREMOW
Title:
FIELD EMMITTERS OF WIDE-BANDGAP MATERIALS
Assignment: 1
Reel/Frame:
009012/0710Recorded: 02/20/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/18/1998
Exec Dt:
02/18/1998
Assignee:
P.O. BOX 85608
SAN DIEGO, CALIFORNIA 92186
Correspondent:
FITCH, EVEN, TABIN, ET AL.
JAMES J. SCHUMANN
135 S. LA SALLE
SUITE 900
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:
042914/0365Recorded: 06/20/2017Pages: 25
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
06/20/2017
Assignee:
300 SOUTH GRAND AVENUE, 5TH FLOOR
LOS ANGELES, CALIFORNIA 90071
Correspondent:
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105

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