Automatic channel memory device

Television – Receiver circuitry – Tuning

Reexamination Certificate

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Reexamination Certificate

active

06995809

ABSTRACT:
In a broadcasting signal processor, an automatic channel memory device for determining whether a broadcasting signal is present in a channel tuned according to user's selection, and for automatically memorizing the tuned channel if a broadcasting signal is present in the tuned channel, is provided. A user's selected broadcasting channel can be accurately stored in a memory without using a separate memory button, thereby simplifying key operation.

REFERENCES:
patent: 4295165 (1981-10-01), Watanabe et al.
patent: 4422096 (1983-12-01), Henderson
patent: 4451850 (1984-05-01), Kamemoto
patent: 4525866 (1985-06-01), Templin
patent: 4737993 (1988-04-01), DeVilbiss
patent: 4897727 (1990-01-01), Richards
patent: 5034819 (1991-07-01), Tsukagoshi
patent: 5087977 (1992-02-01), Suizu
patent: 5299011 (1994-03-01), Choi
patent: 5410361 (1995-04-01), Lee
patent: 5428405 (1995-06-01), Lee
patent: 5438377 (1995-08-01), Chang
patent: 5481256 (1996-01-01), Darbee et al.
patent: 5483684 (1996-01-01), Ono et al.
patent: 5512955 (1996-04-01), Toyoshima et al.
patent: 5604543 (1997-02-01), Baek
patent: 5710992 (1998-01-01), Sawada et al.
patent: 5771080 (1998-06-01), Sakakibara
patent: 5786869 (1998-07-01), Baek et al.
patent: 5877822 (1999-03-01), Tazine et al.
patent: 5963269 (1999-10-01), Beery
patent: 5969769 (1999-10-01), Hamadate
patent: 6204888 (2001-03-01), Kim
patent: 6215531 (2001-04-01), Beery
patent: 6317168 (2001-11-01), Seo
patent: 6344882 (2002-02-01), Shim et al.
patent: 6400421 (2002-06-01), Sakakibara
patent: 6400422 (2002-06-01), Nakamura
patent: 6600522 (2003-07-01), Kim
patent: 26 48 882 (1978-05-01), None
patent: 28 18 956 (1985-12-01), None
patent: 2348330 (2000-09-01), None
patent: 1998-14123 (1998-06-01), None
patent: 98-56950 (1998-09-01), None
patent: 10-1999-0001938 (2000-11-01), None
Peltz, G. “Abstimmsystem mit Spannungs-Synthese für Fernseh-und Rundfunk-empfänger” IN: Funk-Technik 1984, vol. 6, pp. 238-240.
Karstad, K. “Microprocessor Control for Color TV Receivers”. IN: IEEE Transact. On Consumer Electronics, vol. CE-26, May 1980, pp. 149-155.

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