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Patent Assignment Details
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Reel/Frame:004904/0803   Pages: 4
Recorded: 06/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
09/05/1989
Application #:
07209458
Filing Dt:
06/20/1988
Title:
TECHNIQUE FOR IMPROVED SUBJECTIVE PERFORMANCE IN A COMMUNICATION SYSTEM USING ATTENUATED NOISE-FILL
Assignors
1
Exec Dt:
06/20/1988
2
Exec Dt:
06/16/1988
3
Exec Dt:
06/16/1988
Assignees
1
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974-2070
2
550 MADISON AVENUE
NEW YORK, NEW YORK 10022-3201
Correspondence name and address
JOHN P. MC CONNELL
AT & T BELL LABORATORIES
600 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974-2070

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