Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent
1990-12-19
1993-06-08
Dwyer, James L.
Telephonic communications
Having light wave or ultrasonic link for speech or paging...
Including fiber optic link within telephone network
379102, 379202, 358 85, 358125, 358210, H04M 1100
Patent
active
052186270
ABSTRACT:
Provided is a method and apparatus for the decentralized control of respective video cameras at a plurality of subscriber stations. According to the invention, there is provided a telephone, video camera, input device and camera control module at each subscriber station. The camera control module includes the input device and has a communication section for providing intelligence to the system, a control section for controlling respective video cameras, and a user feed-back section to identify a respective camera, its station and a camera function being controlled.
REFERENCES:
patent: 4258387 (1981-03-01), Lemelson et al.
patent: 4888795 (1989-12-01), Ando et al.
patent: 4949181 (1990-08-01), Elberbaum
patent: 4995071 (1991-02-01), Weber et al.
patent: 4996592 (1991-02-01), Yoshida
patent: 5008924 (1991-04-01), Guichard et al.
Corey Douglas A.
Schmidt Jill E.
Chan Wing F.
Dwyer James L.
Schulte Timothy R.
U S West Advanced Technologies
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