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:
Mar. 11, 2025
Filed:
Sep. 16, 2021
Enersys Delaware Inc., Reading, PA (US);
Antoine Hombert, Croisilles, FR;
Patrick Dehem, Vitry en Artois, FR;
Paul-Antoine Gori, Arras, FR;
Nicolas Métivet, Doullens, FR;
EnerSys Delaware Inc., Reading, PA (US);
Abstract
A method of controlling a wireless power transfer system. The wireless power transfer system comprises an electromagnetic induction charger operable to emit electromagnetic radiation into an environment of the charger, motion sensor equipment operable to generate an output indicating whether or not a moving object is present in the environment, and a controller. The controller is configured to receive the output from the motion sensor equipment, determine whether the received output indicates that a moving object is present in a predefined region of the environment, and in response to a positive determination, prevent the charger from emitting electromagnetic radiation.