Invention Grant
- Patent Title: Device and system for power transmission
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Application No.: US14343737Application Date: 2012-07-17
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Publication No.: US09729204B2Publication Date: 2017-08-08
- Inventor: Osamu Kozakai , Takaaki Hashiguchi
- Applicant: Osamu Kozakai , Takaaki Hashiguchi
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Chip Law Group
- Priority: JP2011-197865 20110912
- International Application: PCT/JP2012/068546 WO 20120717
- International Announcement: WO2013/038808 WO 20130321
- Main IPC: H04B5/00
- IPC: H04B5/00 ; H02J5/00 ; H02J7/02 ; H02J50/12 ; H02J50/60 ; A01K29/00
Abstract:
A device for power transmission includes a power transmission section and a detection section. The power transmission section is configured to transmit an electric power wirelessly. The detection section is operatively connected to the power transmission section and configured to detect an object within a range from the power transmission section based on a change in impedance in vicinity of the power transmission section.
Public/Granted literature
- US20140225452A1 DEVICE AND SYSTEM FOR POWER TRANSMISSION Public/Granted day:2014-08-14
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