Invention Grant
- Patent Title: Parasitic devices for wireless power transfer
- Patent Title (中): 用于无线电力传输的寄生设备
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Application No.: US12756755Application Date: 2010-04-08
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Publication No.: US09013141B2Publication Date: 2015-04-21
- Inventor: Nigel P. Cook , Lukas Sieber , Hanspeter Widmer
- Applicant: Nigel P. Cook , Lukas Sieber , Hanspeter Widmer
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Knobbe, Martens, Olson & Bear LLP
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H02J5/00 ; H01Q19/00 ; H02J7/02 ; H02J17/00
Abstract:
Exemplary embodiments are directed to wireless power transfer. A method may include wirelessly receiving power from a near field in a first near field coupling mode region with at least one parasitic antenna coupled to a housing having a chargeable device positioned therein. The method may further include generating an enhanced near field from the near field with the at least one parasitic antenna and wirelessly receiving power from the enhanced near field at an at least one receive antenna coupled to the chargeable device.
Public/Granted literature
- US20100277120A1 PARASITIC DEVICES FOR WIRELESS POWER TRANSFER Public/Granted day:2010-11-04
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