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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/13/1995
Application #:
08259436
Filing Dt:
06/14/1994
Inventors:
MASAAKI NIDO, AKITAKA KIMURA
Title:
REFRACTIVE INDEX CONTROL OPTICAL SEMICONDUCTOR DEVICE
Assignment: 1
Reel/Frame:
007049/0609Recorded: 06/14/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/06/1994
Exec Dt:
06/06/1994
Assignee:
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Correspondent:
J. WARREN WHITESEL
LAFF, WHITESEL CONTE & SARET
401 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611-4212
Assignment: 2
Reel/Frame:
017649/0221Recorded: 05/22/2006Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/25/2006
Assignee:
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Correspondent:
MICHAEL D. STEIN
ONE LIBERTY PLACE
46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 3
Reel/Frame:
050062/0350Recorded: 08/15/2019Pages: 14
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/11/2015
Assignee:
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Correspondent:
INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
3150 139TH AVENUE SE
BUILDING 4, FLOOR 3
BELLEVUE, WA 98005

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