Remote control of video
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 7, 1981
Issued Date -
N/A
app pub date -
Mar 19, 1979
filing date -
Jul 22, 1976
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention relates to a system providing for the remote control of video signals controlling remotely television channel selection and plural functions including tuning the composite television signal, manually varying the channel selection of the tuner, mixing of an auxiliary intelligence signal into the incoming signal when it is in the baseband format, simulation of depth picture on the television screen giving a three dimensional affect, manually varying the characteristics of the baseband luminance, chrominance and audio information as a function of viewer preference. The invention also provides for a wireless coupler for separately retrieving the auxiliary intelligence signal and reproducing it. Receiver functions are controlled without direct connection or modification to the receiver.
First Claim
Family
International Classification(s)
Cited Art Landscape
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