Invention Grant
- Patent Title: Over-voltage protection device for resonant wireless power transmission device and method for controlling the over-voltage protection device
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Application No.: US14711416Application Date: 2015-05-13
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Publication No.: US09847668B2Publication Date: 2017-12-19
- Inventor: Yu-Su Kim , Se-Ho Park , Kang-Ho Byun , Sung-Ku Yeo
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2012-0003341 20120111
- Main IPC: H02H1/00
- IPC: H02H1/00 ; H02J7/02 ; H02H3/20 ; H02H9/04 ; H02J5/00 ; H02J17/00 ; H01F38/14
Abstract:
A wireless power transmission device is provided. The wireless power transmission device includes a resonance signal generator and a controller. The resonance signal generator is configured to transmit wireless power to a wireless power reception device. The controller is configured to adjust the wireless power transmitted to the wireless power reception device, when a predetermined condition caused by over-voltage protection operation at the wireless power reception device is detected.
Public/Granted literature
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