Invention Grant
- Patent Title: Wireless power repeater and method thereof
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Application No.: US14343702Application Date: 2012-07-13
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Publication No.: US09680336B2Publication Date: 2017-06-13
- Inventor: Su Ho Bae
- Applicant: Su Ho Bae
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Saliwanchik, Lloyd & Eisenschenk
- Priority: KR10-2011-0092013 20110909
- International Application: PCT/KR2012/005590 WO 20120713
- International Announcement: WO2013/035978 WO 20130314
- Main IPC: H02J17/00
- IPC: H02J17/00 ; H04B5/00 ; H02J50/12

Abstract:
Disclosed is a wireless power transmission apparatus to wirelessly transmit power to a wireless power receiving apparatus by using resonance. The wireless power transmission apparatus includes a transmission part including a transmission coil to receive the power from a power supply to generate a magnetic field, a transmission resonance coil to transmit power received therein from the transmission coil, and a plurality of repeating coils placed in the transmission resonance coil to repeat the power, a detection part to detect a position of the wireless power receiving apparatus placed on the transmission part, and a controller to determine a repeating coil corresponding to the position of the wireless power receiving apparatus and perform a control operation to transmit power through the repeating coil.
Public/Granted literature
- US20140203662A1 WIRELESS POWER REPEATER AND METHOD THEREOF Public/Granted day:2014-07-24
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