Invention Grant
US09431169B2 Primary power supply tuning network for two coil device and method of operation
有权
主要电源调谐网络用于两个线圈装置和操作方法
- Patent Title: Primary power supply tuning network for two coil device and method of operation
- Patent Title (中): 主要电源调谐网络用于两个线圈装置和操作方法
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Application No.: US13913052Application Date: 2013-06-07
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Publication No.: US09431169B2Publication Date: 2016-08-30
- Inventor: Chang-Yu Huang , Nicholas A. Keeling , Mickel Budhia , Michael Kissin , Jonathan Beaver
- Applicant: QUALCOMM Incorporated
- 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: H01F27/42
- IPC: H01F27/42 ; H01F37/00 ; H01F38/00 ; H01F38/14 ; H02J17/00
Abstract:
This disclosure provides systems, methods and apparatus for connecting and operating an AC source to a load. In one aspect a power supply topology is provided which may be of particular use in the area of wireless power transfer. The topology allows for a single source to energize one or more conductive structures configured to generate a field, improving power transfer to a power receiver.
Public/Granted literature
- US20140361628A1 PRIMARY POWER SUPPLY TUNING NETWORK FOR TWO COIL DEVICE AND METHOD OF OPERATION Public/Granted day:2014-12-11
Information query
