Invention Application
- Patent Title: SYSTEM AND METHOD FOR IN-VEHICLE WIRELESS CHARGING
- Patent Title (中): 用于车载无线充电的系统和方法
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Application No.: US14685203Application Date: 2015-04-13
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Publication No.: US20160301236A1Publication Date: 2016-10-13
- Inventor: Macwien Krishnamurthi , Mohd Hisham Muddin Che At , Kow Chee Chong , William Kiger
- Applicant: MOTOROLA SOLUTIONS, INC.
- Main IPC: H02J7/02
- IPC: H02J7/02 ; H02J5/00

Abstract:
A method and apparatus for wirelessly charging a chargeable device, such as a smart phone, digital music player, or navigation device, using a wireless charger. The wireless charger includes a connector, a retainer, and a wireless power transmitter. The connector is configured to secure the wireless charger to a visor in a passenger compartment of a vehicle. The retainer is configured to selectively retain a chargeable device having a recipient coil. The wireless power transmitter includes a charging coil configured to carry a fluctuating electric current that generates a changing magnetic field for receipt by a recipient coil of the chargeable device. The changing magnetic field induces a fluctuating electric current in the recipient coil, which is used to charge a battery pack of the chargeable device.
Public/Granted literature
- US09906066B2 Visor-mountable wireless charger and method of wireless charging Public/Granted day:2018-02-27
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