Invention Grant
- Patent Title: Wireless power transmitter and method of controlling the same
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Application No.: US15686367Application Date: 2017-08-25
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Publication No.: US10516446B2Publication Date: 2019-12-24
- Inventor: In Wha Jeong , Young Woon Choi , Se Joo Kim
- Applicant: WITS Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: WITS Co., Ltd.
- Current Assignee: WITS Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2016-0120149 20160920
- Main IPC: H04B5/00
- IPC: H04B5/00 ; H02J7/02 ; H02J50/80 ; H02J50/10 ; H02J50/90 ; H02J50/40
Abstract:
A wireless power transmitter includes a switch circuit including switches connected to a transmission resonator; a current detector configured to detect a transient current induced in the transmission resonator; and a controller configured to control the switch circuit and adjust an output of the wireless power transmitter based on an amplitude of the transient current.
Public/Granted literature
- US20180083669A1 WIRELESS POWER TRANSMITTER AND METHOD OF CONTROLLING THE SAME Public/Granted day:2018-03-22
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