The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 17, 2023
Filed:
Sep. 16, 2020
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Pengfei Wu, Beijing, CN;
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Abstract
A wireless charging positioning device and method, a receiver and a storage medium are provided. The device is applied to a transmitter and includes: at least one group of detection coils and at least one processor. Each group of detection coils includes N detection coils, detection regions covered by different detection coils are at least partially different, detection coil is configured to transmit a detection signal and receive a feedback signal sent by a receiver, and N is a positive integer greater than or equal to 2. The at least one processor is connected with the N detection coils and configured to determine a position region of the receiver at the transmitter according to the feedback signals received by the N detection coils.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile