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:
Apr. 17, 2007
Filed:
Nov. 26, 2003
Applicant:
Toru Shibusawa, Osaka, JP;
Inventor:
Toru Shibusawa, Osaka, JP;
Assignee:
Sanyo Electric Co., Ltd., Moriguchi-shi, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A CPU stores, when there is a difference between current channel information and new channel information obtained by a new channel search, the new channel information in a memory while holding a state where the current channel information is registered (contents stored in a non-volatile memory). The CPU displays on a screen the channel information between which the difference is presented using an OSD circuit, and changes the contents of the registration of the current channel information on the basis of the new channel information by a user operation on the screen.