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. 11, 2009
Filed:
Jul. 08, 2005
Kensaku Abe, Saitama, JP;
Nobuo Kobayashi, Tokyo, JP;
Hiroyoshi Sawama, Chiba, JP;
Kenji Tokushige, Tokyo, JP;
Kensaku Abe, Saitama, JP;
Nobuo Kobayashi, Tokyo, JP;
Hiroyoshi Sawama, Chiba, JP;
Kenji Tokushige, Tokyo, JP;
Sony Corporation, , JP;
Abstract
A transmitter for modulating an externally supplied audio signal according to a predetermined modulation system and for transmitting an obtained modulation signal includes a modulator for modulating the audio signal according to the modulation system; a balance convertor for converting the modulation signal in an unbalanced mode generated by the modulator into a balanced mode; and an antenna having a predetermined length formed by a leakage transmission line, the antenna emitting the modulation signal converted into the balanced mode.