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:
Oct. 31, 2006
Filed:
May. 26, 2000
Hideharu Toda, Katano, JP;
Shoji Arikuma, Neyagawa, JP;
Hideharu Toda, Katano, JP;
Shoji Arikuma, Neyagawa, JP;
Sanyo Electric Co. Ltd., Moriguchi, JP;
Sanyo Technosound Co. Ltd., Daito, JP;
Abstract
The invention provides a component selection control system comprising signal output componentsto, signal input components, and an amplifier unithaving these componentstoconnected thereto. The signal output componentstohave respective on-off switchesprovided on signal output linestofor delivering audio signals to the amplifier unittherethrough, and the amplifier unithas a common input terminal g. The signal output linestoof the output componentstoare connected to one another at a point connected to a common signal line, which is connected to the common input terminal g of the amplifier unit. This arrangement greatly reduces the numbers of signal lines and terminals required for connecting the componentstoto the amplifier unit