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Patent Assignment Details
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Reel/Frame:004843/0162   Pages: 1
Recorded: 11/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
12/26/1989
Application #:
07123031
Filing Dt:
11/19/1987
Title:
HIGH DEFINITION TELEVISION AUGMENTATION CHANNEL
Assignors
1
Exec Dt:
11/18/1987
2
Exec Dt:
11/18/1987
Assignee
1
100 EAST 42ND ST.
NEW YORK, NEW YORK 10017
Correspondence name and address
THOMAS A. BRIODY
CORPORATE PATENT COUNSEL
U.S. PHILIPS CORPORATION
580 WHITE PLAINS ROAD
TARRYTOWN, NY 10591

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