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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/27/2004
Application #:
09660611
Filing Dt:
09/13/2000
Inventors:
James J. Coleman, S. David Roh
Title:
CURRENT BIASED DUAL DBR GRATING SEMICONDUCTOR LASER
Assignment: 1
Reel/Frame:
011415/0206Recorded: 01/04/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/07/2000
Exec Dt:
11/05/2000
Assignee:
352 HENRY ADMINISTRATION BLDG. 506 S. WRIGHT ST.
URBANA, ILLINOIS 61801
Correspondent:
GREER, BURNS & CRAIN, LTD.
STEVEN P. FALLON
300 SOUTH WACKER DRIVE
25TH FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 2
Reel/Frame:
024437/0830Recorded: 05/25/2010Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/22/2002
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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