Invention Grant
- Patent Title: Adaptive power control for wireless charging of devices
- Patent Title (中): 用于设备无线充电的自适应功率控制
-
Application No.: US14468104Application Date: 2014-08-25
-
Publication No.: US09559526B2Publication Date: 2017-01-31
- Inventor: William H. Von Novak, III , Stanley Slavko Toncich , Stanton C. Braden , Ian J. Fevrier
- 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: H02J7/00
- IPC: H02J7/00 ; H02J5/00 ; H02J7/02 ; H04B5/00 ; H04W52/04 ; H01F38/14

Abstract:
Exemplary embodiments are directed to wireless power transfer. A wireless power transmitter includes a transmit antenna and a controller. The transmit antenna inductively transfers power to a plurality of receiver devices. The controller is operably coupled to the transmit antenna and causes a first one of the plurality of receiver devices to be enabled to receive the power from the transmit antenna and causes at least a portion of the remaining receiver devices to be disabled from receiving the power while the first receiver device is enabled.
Public/Granted literature
- US20140361741A1 ADAPTIVE POWER CONTROL FOR WIRELESS CHARGING OF DEVICES Public/Granted day:2014-12-11
Information query