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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/04/2008
Application #:
10778599
Filing Dt:
02/13/2004
Publication #:
Pub Dt:
08/18/2005
Inventors:
James J. Coleman, S. David Roh
Title:
CURRENT BIASED DUAL DBR GRATING SEMICONDUCTOR LASER
Assignment: 1
Reel/Frame:
015565/0687Recorded: 07/15/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/08/2004
Exec Dt:
06/02/2004
Assignee:
506 SOUTH WRIGHT STREET
352 HENRY ADMINISTRATION BUILDING
URBANA, ILLINOIS 61801
Correspondent:
GREER, BURNS & CRAIN, LTD.
STEVEN P. FALLON
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
024423/0741Recorded: 05/21/2010Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/02/2008
Assignee:
4201 WILSON BLVD
ROOM 1265
ARLINGTON, VIRGINIA 22230
Correspondent:
NATIONAL SCIENCE FOUNDATION
4201 WILSON BLVD
ROOM 1265
ARLINGTON, VA 22230

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