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:
May. 03, 2016
Filed:
Jan. 31, 2013
Adc Technology Inc., Nagoya-shi, Aichi, JP;
System Design Corp., Fukui-shi, Fukui, JP;
Mitsuhiro Iida, Fukui, JP;
Tsutomu Adachi, Nagoya, JP;
Tomoyoshi Yokoi, Nagoya, JP;
Shigeru Hayashi, Nagoya, JP;
Takezumi Kondo, Nagoya, JP;
Tatsumi Kuroda, Nagoya, JP;
Takeo Nozawa, Nagoya, JP;
Hiroshi Maekawa, Nagoya, JP;
Kenshi Takenaka, Nagoya, JP;
Tsuyoshi Kawanishi, Nagoya, JP;
Kenji Mizuno, Nagoya, JP;
Hideya Fujimaki, Nagoya, JP;
ADC TECHNOLOGY INC., Nagoya-Shi, Aichi, JP;
SYSTEM DESIGN CORP., Fukui-Shi, Fukui, JP;
Abstract
A receiver of the present invention includes a microphone, an unnecessary signal remover, and an FM detector. The microphone receives a transmission signal generated by frequency modulating a signal in a frequency band that is receivable by the microphone, on the basis of transmission data. The unnecessary signal remover removes unnecessary signal components by processing the received signal from the microphone. The FM detector restores transmission data by performing FM detection of the received signal from which unnecessary signal components were removed by the unnecessary signal remover.