Audio/video signal redistribution system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6038425
SERIAL NO

09127963

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system for redistributing a multiple input audio/video signals having a redistributing device equipped to receive signals in a multiple formats and redistribute a selected signal to a user's premises over existing twisted-pair telephone wire. The redistributing device is in interactive communication with a communications interface located in the user's premises which receives user-input control signals and contains switching circuitry which routes the selected signal to the user's premises where it is received by the receiving unit such as a television receiver. A single redistributing device services an entire multi-user network from a common distribution point, and services multiple users independently. The system of the invention does not interfere with normal use of the telephone network, so users can interactively access services provided by the system and use the telephone at the same time.

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Patent Owner(s)

Patent OwnerAddress
NORTHVU INC2900-130 ADELAIDE STREET WEST OXFORD TOWER TORONTO M5H 3P5

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jeffrey, Ross A 1960 Concession No. 6, Uxbridge, Ontario, CA 2 530

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