Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1989-07-14
1991-04-23
Ng, Jin F.
Facsimile and static presentation processing
Static presentation processing
Attribute control
3581941, 379102, 379105, 379 90, 455603, H04N 712
Patent
active
050103997
ABSTRACT:
A video transmission system for facilitating transmission of video and control signals, particularly infrared remote control signals, between different locations in a residence using existing telephone wiring. Simultaneous transmission of signals of both types over active telephone lines is possible without interference with telephone communications. Transmission succeeds without requiring special treatment of the video signals beyond RF conversion, despite signal attenuation inherent in transmission over the telephone line media. Two or more video sources may be tied into the system, and selected as desired. Remote control signals generated in one room may be utilized without requiring a clear line of sight between the remote control device and the receiver.
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Domnitz Robert
Goodman David D.
Chan Wing F.
Inline Connection Corporation
Ng Jin F.
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