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:
Oct. 20, 2026
Filed:
Sep. 12, 2023
Nxp B.v., Eindhoven, NL;
NXP B.V., Eindhoven, NL;
Abstract
A magnetic cover is disclosed which is configured to be positioned on a wireless charging transmitter. The magnetic cover comprises: a magnetic ring positioned on the magnetic cover, wherein when the magnetic cover is positioned on a wireless charging transmitter, the magnetic ring encompasses a center planar charging coil of the wireless charging transmitter; and a plurality of passive identification circuits, each identification circuit having a respective resonance frequency. When the magnetic cover is positioned over a wireless charging transmitter, the plurality of passive identification circuits overlaps with a side planar charging coil of the wireless charging transmitter and the side planar charging coil overlaps with center planar charging coil. The disclosed magnetic cover is facilitates detection by the wireless charging transmitter and wireless charging in accordance with magnetic power profile (MPP) charging.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile