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:
Feb. 22, 2022
Filed:
Aug. 08, 2017
Bigmotion Technologies Inc., Surrey, CA;
Jung Wook Park, Surrey, CA;
Yaser Mohammadian Roshan, Vancouver, CA;
BigMotion Technologies Inc., Surrey, CA;
Abstract
A wireless charging system comprises at least one wireless power transmitter at a fixed location, at least two wireless communication beacons in proximity and at known locations relative to the wireless power transmitter, and a portable electronic device in proximity to the wireless power transmitter. The portable electronic device comprises a wireless power receiver connected to charge a battery through a tunable power electronic circuit, a wireless communication receiver, a 3-axis accelerometer, a 3-axis magnetometer, a 3-axis gyroscope, and a controller configured to determine the position and orientation of the wireless power receiver with respect to the wireless power transmitter and tune the tunable power electronic circuit based on the determined orientation.