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:
Sep. 17, 1996
Filed:
Nov. 04, 1994
Sony Corporation, Tokyo, JP;
Abstract
Channel selecting operation of a tuner is controlled by a VTR microprocessor. A broadcasting station code detected by a broadcasting station code detector from an output video signal SV from the tuner is supplied to the VTR microprocessor. To the VTR microprocessor, there are connected a first memory which stores, in advance, data representing the corresponding relationship between broadcasting station codes and VCR+ guide channels, and a second memory which stores data representing the corresponding relationship between channels selectable by the tuner and the VCR+ guide channels. When an automatic setting key on a remote control commander or a key input circuit is pressed, the VTR microprocessor controls the tuner to select channels successively, reads VCR+ guide channels corresponding to the broadcasting station codes detected by the broadcasting station code detector from the first memory, and writes the VCR+ guide channels in the second memory in relation to the channels selected by the tuner.