The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 1997
Filed:
Dec. 27, 1995
Mi-Hwa Lee, Seoul, KR;
Daewoo Electronics Co., Ltd., Seoul, KR;
Abstract
A novel cable television (CATV) signal tuning method, which is capable of reducing the time taken to tune CATV signals transmitted via a cable, comprises (a) determining, in response to a mode determination signal, one of harmonical related carriers (HRC), interval related carrier (IRC) and standard (STD) transmission modes as a definitive transmission mode for a plurality of channels, to thereby produce mode information of the definitive transmission mode; (b) storing the mode information; and (c) fine-tuning, in response to a channel selection signal, a CATV signal from a selected channel based on the definitive transmission mode represented by the stored mode information.