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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/19/1996
Application #:
08521100
Filing Dt:
08/29/1995
Inventors:
CHRISTOPHER R. DOERR, CHARLES H. JOYNER, MARTIN ZIRNGIBL
Title:
MULTI-FREQUENCY OPTICAL SIGNAL SOURCE HAVING REDUCED DISTORTION AND CROSSTALK
Assignment: 1
Reel/Frame:
007653/0686Recorded: 08/29/1995Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/28/1995
Exec Dt:
08/28/1995
Exec Dt:
08/28/1995
Assignee:
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Correspondent:
S.H. DWORETSKY
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 2
Reel/Frame:
008102/0142Recorded: 10/08/1996Pages: 89
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/29/1996
Assignee:
P.O. BOX 636
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974
Correspondent:
DOCKET ADMINISTRATOR
BRUCE S. SCHNEIDER
600 MOUNTAIN AVENUE, ROOM 3C-512
P. O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 3
Reel/Frame:
011722/0048Recorded: 04/05/2001Pages: 128
Conveyance:
CONDITIONAL ASSIGNMENT OF AND SECURITY INTEREST IN PATENT RIGHTS
Assignor:
Exec Dt:
02/22/2001
Assignee:
P.O. BOX 2558
HOUSTON, TEXAS 77252
Correspondent:
SIMPSON THACHER & BARTLETT
ALISON WINICK, ESQ.
425 LEXINGTON AVENUE
NEW YORK, NEW YORK 10017
Assignment: 4
Reel/Frame:
018584/0446Recorded: 12/06/2006Pages: 96
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS
Assignor:
Exec Dt:
11/30/2006
Assignee:
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974
Correspondent:
KIRSTIE HOWARD, ESQ.
SIMPSON THACHER & BARTLETT LLP
425 LEXINGTON AVENUE
NEW YORK, NY 10017

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