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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/17/2023
Application #:
17216038
Filing Dt:
03/29/2021
Inventors:
Austin LANE, Giuseppe CALAFIORE, Matthew E. COLBURN
Title:
DIFFRACTION GRATING WITH A VARIABLE REFRACTIVE INDEX FORMED USING AN ENERGY GRADIENT
Assignment: 1
Reel/Frame:
055756/0622Recorded: 03/29/2021Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/25/2018
Exec Dt:
01/26/2018
Exec Dt:
02/14/2018
Assignee:
1601 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Correspondent:
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 2
Reel/Frame:
055756/0689Recorded: 03/29/2021Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/30/2019
Assignee:
1601 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Correspondent:
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 3
Reel/Frame:
060130/0404Recorded: 05/19/2022Pages: 13
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/18/2022
Assignee:
1601 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Correspondent:
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250

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