Invention Grant
US08558412B2 Wireless power transmitter, wireless power receiver, and method for wireless power transfer using them
有权
无线电力发射机，无线电力接收机以及使用它们进行无线电力传输的方法
- Patent Title: Wireless power transmitter, wireless power receiver, and method for wireless power transfer using them
- Patent Title (中): 无线电力发射机，无线电力接收机以及使用它们进行无线电力传输的方法
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Application No.: US12897673Application Date: 2010-10-04
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Publication No.: US08558412B2Publication Date: 2013-10-15
- Inventor: Yong Hae Kim , Seung Youl Kang , Sang Hoon Cheon , Myung Lae Lee , Tae Hyoung Zyung
- Applicant: Yong Hae Kim , Seung Youl Kang , Sang Hoon Cheon , Myung Lae Lee , Tae Hyoung Zyung
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Rabin & Berdo, P.C.
- Priority: KR10-2010-0073379 20100729
- Main IPC: H01F27/42
- IPC: H01F27/42
Abstract:
Provided is a method for a wireless power transfer. The method includes modulating a transmission frequency according to a predetermined value at a wireless power transmitter; and transmitting a high frequency signal according to the modulated transmission signal from the wireless power transmitter to at least one wireless power receiver and redetermining the predetermined value according to information which corresponds to a power value of the high frequency signal received by the at least one wireless power receiver, wherein the modulating the transmission frequency at the wireless power transmitter and transmitting the high frequency and the redetermining the predetermined value the at least one wireless power receiver are repeated.
Public/Granted literature
- US20120025622A1 WIRELESS POWER TRANSMITTER, WIRELESS POWER RECEIVER, AND METHOD FOR WIRELESS POWER TRANSFER USING THEM Public/Granted day:2012-02-02
Information query
