发明授权
- 专利标题： Detector, power transmitter, power receiver, power feed system, and detection method
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申请号： US14005930申请日： 2012-03-08
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公开(公告)号： US10003221B2公开(公告)日： 2018-06-19
- 发明人: Tomomichi Murakami , Yoshitaka Yoshino
- 申请人： Tomomichi Murakami , Yoshitaka Yoshino
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Michael Best & Friedrich LLP
- 优先权： JP2011-081018 20110331
- 国际申请： PCT/JP2012/055959 WO 20120308
- 国际公布： WO2012/132818 WO 20121004
- 主分类号： H01F27/42
- IPC分类号： H01F27/42 ; H01F37/00 ; H01F38/00 ; H02J50/60 ; H02J7/02 ; H02J50/40 ; H02J5/00 ; G01R27/26 ; H01F38/14 ; G01V3/10 ; H02J50/80 ; H02J50/12
摘要：
There are provided a detector and the like that are capable of conveniently detecting conductor or a circuit including a coil. The detector includes a detecting section that determines a Q value or a degree of variation thereof in a circuit including a coil capable of electromagnetic coupling with an external object and that performs detection concerning a state of the electromagnetic coupling with the external object based on a determined result.
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