Invention Grant
- Patent Title: Communication device, communication method, and program
- Patent Title (中): 通信设备，通信方式和程序
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Application No.: US12721739Application Date: 2010-03-11
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Publication No.: US08543056B2Publication Date: 2013-09-24
- Inventor: Keiichiro Miyakawa
- Applicant: Keiichiro Miyakawa
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JPP2009-074054 20090325
- Main IPC: H04B5/00
- IPC: H04B5/00 ; G06K19/06
Abstract:
A communication device includes determining means for determining a communication system of a transmission signal transmitted by another communication device that performs noncontact communication based on a periodical change of a binarized signal obtained by demodulation of the transmission signal transmitted from the other communication device.
Public/Granted literature
- US20100248624A1 COMMUNICATION DEVICE, COMMUNICATION METHOD, AND PROGRAM Public/Granted day:2010-09-30
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