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. 30, 2011
Filed:
Apr. 18, 2008
Takeshi Goto, Fukuoka, JP;
Takeshi Goto, Fukuoka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A wireless communication apparatus for demodulating modulated information which is transmitted from a wireless tag so as to read out the modulated information, includes: an antenna which transmits a transmission signal to the wireless tag and receives a signal transmitted from the wireless tag as a reception signal; a demodulator which demodulates the reception signal to output a demodulated signal; a signal output unit which outputs a proportional signal proportional to the transmission signal; and a controller which calculates the proportional signal and the demodulated signal to output an calculated signal, and calculates the calculated signal and the reception signal.