Television burst service
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 20, 1983
Issued Date -
N/A
app pub date -
Jan 27, 1983
filing date -
Apr 1, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A visual service that employs the full facilities of a television communication channel on an intermittent basis. A user chooses certain still picture television frames that contain subject matter of interest to him, and conveys these choices to a central transmitting facility. These are then contiguously assembled for transmission to the user, perhaps with frames of other users as well, in a 'burst' of such video frames. These frames are stored at the user's location, and can be brought up for viewing as often as desired. A vertical interval code may be used in the system for frame identification and to reproduce only what the user has chosen.
First Claim
Family
International Classification(s)
Cited Art Landscape
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