Invention Grant
- Patent Title: Systems and methods for load position detection and power control of omni-directional wireless power transfer
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Application No.: US16366863Application Date: 2019-03-27
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Publication No.: US10903692B2Publication Date: 2021-01-26
- Inventor: Cheng Zhang , Deyan Lin , Shu Yuen Ron Hui
- Applicant: THE UNIVERSITY OF HONG KONG
- Applicant Address: CN Hong Kong
- Assignee: THE UNIVERSITY OF HONG KONG
- Current Assignee: THE UNIVERSITY OF HONG KONG
- Current Assignee Address: CN Hong Kong
- Agency: Saliwanchik, Lloyd & Eisenschenk
- Main IPC: H02J50/12
- IPC: H02J50/12 ; H02J50/23 ; H02J50/40
Abstract:
The present invention is directed towards methods and systems for omni-directional wireless power transfer. The method comprises generating magnetic field in all directions, detecting the loads based on the magnetic field shape and focusing the power flow towards the detected loads, so as to maximize the energy efficiency of the wireless power transfer.
Public/Granted literature
Information query
