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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/17/1996
Application #:
08289499
Filing Dt:
08/12/1994
Inventors:
GREGORY W. HARPER, MICHAEL J. FREEMAN
Title:
SIMULCAST OF INTERACTIVE SIGNALS WITH A CONVENTIONAL VIDEO SIGNAL
Assignment: 1
Reel/Frame:
007179/0594Recorded: 10/24/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/18/1994
Exec Dt:
10/12/1994
Assignee:
1270 AVENUE OF THE AMERICAS
SUITE 2401, ROCKEFELLER CENTER
NEW YORK, NEW YORK 10020
Correspondent:
DORSEY & WHITNEY
JON F. TUTTLE
SUITE 200
1330 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:
026905/0468Recorded: 09/14/2011Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/07/2010
Assignee:
275 SACRAMENTO STREET
SAN FRANCISCO, CALIFORNIA 94111
Correspondent:
JOHN D. GUSTAV-WRATHALL
1600 TCF TOWER, 121 S 8TH STREET
MINNEAPOLIS, MN 55402

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