Invention Grant
- Patent Title: System and method for powering or charging receivers or devices having small surface areas or volumes
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Application No.: US17467032Application Date: 2021-09-03
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Publication No.: US11292349B2Publication Date: 2022-04-05
- Inventor: Afshin Partovi
- Applicant: Mojo Mobility Inc.
- Applicant Address: US CA Palo Alto
- Assignee: Mojo Mobility Inc.
- Current Assignee: Mojo Mobility Inc.
- Current Assignee Address: US CA Palo Alto
- Main IPC: H02J50/12
- IPC: H02J50/12 ; H02J50/40 ; H02J50/70 ; H02J50/90 ; B60L53/12 ; H01F38/14

Abstract:
A system for inductive power transfer includes a charger. The charger is an inductive charger. The system also includes a first mobile device that includes a receiver to inductively receive power for the first mobile device. A charger for inductive charging includes a printed circuit board having a charger coil, a substantially planar magnetic layer, a charger drive circuit, and means for positioning a receiver in a power transfer position. A mobile device that receives power inductively includes a receiver to inductively receive power for the mobile device. A method for inductive power transfer to a mobile device, which includes a receiver, includes positioning the receiver in a power transfer position to inductively receive power from an inductive charger. The method further includes inductively transferring power from the charger to the receiver of the first mobile device.
Public/Granted literature
- US20220055489A1 System and Method for Powering or Charging Receivers or Devices Having Small Surface Areas or Volumes Public/Granted day:2022-02-24
Information query