Invention Grant
- Patent Title: Wireless power transmission system, and method of controlling transmission and reception of resonance power
- Patent Title (中): 无线电力传输系统，以及控制谐振电力传输和接收的方法
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Application No.: US14967521Application Date: 2015-12-14
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Publication No.: US09543766B2Publication Date: 2017-01-10
- Inventor: Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Eun Seok Park , Young Tack Hong , Young Ho Ryu , Dong Zo Kim , Jin Sung Choi
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2010-0111304 20101110
- Main IPC: H01F27/42
- IPC: H01F27/42 ; H01F37/00 ; H01F38/00 ; H02J5/00 ; H02J17/00
Abstract:
A resonance power transmission system, and a method of controlling transmission and reception of a resonance power are provided. According to one embodiment, a method of controlling resonance power transmission in a resonance power transmitter may include: transmitting resonance power to a resonance power receiver, the resonance power having resonance frequencies which vary with respect to a plurality of time intervals; and receiving, from the resonance power receiver, information regarding the resonance frequency having the highest power transmission efficiency among the resonance frequencies used in the time intervals.
Public/Granted literature
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