Circuit and method for eliminating image interfering with...

Television – Plural transmitter system considerations

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C348S607000, C348S470000, C348S622000, C348S731000, C455S304000, C455S114200

Reexamination Certificate

active

11087497

ABSTRACT:
A circuit and a method for eliminating interference introduced from an image channel into a desired channel is described. The circuit includes a splitter and an adder. The splitter generates signals split from a received signal having frequency components within the desired and image channel. The adder adds together the signals output from the splitter. The circuit can be used in an TV tuner.

REFERENCES:
patent: 4263616 (1981-04-01), Lee
patent: 4958230 (1990-09-01), Jonnalagadda et al.
patent: 5371902 (1994-12-01), Marz
patent: 5574496 (1996-11-01), Nielsen et al.
patent: 5584066 (1996-12-01), Okanobu
patent: 5736840 (1998-04-01), Otaka et al.
patent: 5737035 (1998-04-01), Rotzoll
patent: 5870670 (1999-02-01), Ripley et al.
patent: 5901349 (1999-05-01), Guegnaud et al.
patent: 6137999 (2000-10-01), Lovelace et al.
patent: 6151373 (2000-11-01), Dodley
patent: 6314279 (2001-11-01), Mohindra
patent: 6356747 (2002-03-01), Miquel et al.
patent: 6441843 (2002-08-01), Limberg
patent: 6529719 (2003-03-01), Imbornone et al.
patent: 6597751 (2003-07-01), Cutler
patent: 6606489 (2003-08-01), Razavi et al.
patent: 6636730 (2003-10-01), Spargo et al.
patent: 6675004 (2004-01-01), Waylett
patent: 6714602 (2004-03-01), Masayoshi et al.
patent: 6714604 (2004-03-01), Tsurumi et al.
patent: 6728381 (2004-04-01), Hosoya
patent: 7015981 (2006-03-01), Kudo
patent: 7046979 (2006-05-01), Lee
patent: 7161613 (2007-01-01), Liu et al.
patent: 7218357 (2007-05-01), Kim et al.
patent: 7274410 (2007-09-01), Birleson et al.
patent: 2002/0183033 (2002-12-01), Gu et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Circuit and method for eliminating image interfering with... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Circuit and method for eliminating image interfering with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit and method for eliminating image interfering with... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3939825

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.