Telephone ring activation of a wireless transmitter for...

Television – Two-way video and voice communication

Reexamination Certificate

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Details

C725S081000

Reexamination Certificate

active

07742069

ABSTRACT:
An apparatus and method for use with a television and a telephone line. In response to reception of a ring signal carried on the telephone line, at least one stored remote control command (e.g., “mute”) is wirelessly transmitted to the television for effectuating remote control operations of the television in conjunction with the ring signal being carried on the telephone line. Preferably, the electrical energy of the ring signal is converted to appropriate DC voltage levels to power on component(s) of the apparatus where permitted. The at least one remote control command is preferably supplied by operation of a wireless remote control unit and stored in non-volatile memory for subsequent transmission.

REFERENCES:
patent: 5056153 (1991-10-01), Taniguchi et al.
patent: 5528673 (1996-06-01), Rosenthal
patent: 6141058 (2000-10-01), Lagoni et al.
patent: 6209025 (2001-03-01), Bellamy
patent: 6263503 (2001-07-01), Margulis
patent: 6337719 (2002-01-01), Cuccia
patent: 6529742 (2003-03-01), Yang
patent: 6570974 (2003-05-01), Gerszberg et al.
patent: 6795531 (2004-09-01), Jursinski et al.
patent: 6836898 (2004-12-01), Yates et al.

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