Television tuning system

Details Television tuning system Television tuning system

2006-08-22

2006-08-22

Hsia, Sherrie (Department: 2614)

Television

Receiver circuitry

Tuning

C348S569000, C348S563000

Reexamination Certificate

active

07095453

ABSTRACT:
An improved television control system includes a tuner (15), a memory (13), a keyboard (14) and a controller (11). The tuner (15) selects one channel from a multi-channel television signal based upon a channel selection input. The multi-channel television signal carries the signals for a set of received television channels. The memory (13) contains a favorite channel list that includes a list of channel identifiers, each channel identifier corresponding to one of a subset of the set of channels received by the tuner (15). The keyboard (14) includes a favorite channel button (16) and a favorite program button (16) as well as a numeric keypad (30) and channel up/down keys (28).

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patent: 6266814 (2001-07-01), Lemmons et al.
patent: WO 95/01057 (1995-01-01), None

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