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:
Jul. 11, 2024
Apple Inc., Cupertino, CA (US);
Antoin J Russell, Mountain View, CA (US);
Guangqi Zhu, Cupertino, CA (US);
Jukka-Pekka J Sjoeroos, Cupertino, CA (US);
Stephen C Terry, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Operating a wireless power transfer system can include using wireless power transmitter control circuitry to: initiate a temporary pause of wireless power transfer; provide a stimulus signal to cause a resonant voltage in the wireless power transmitter coil during the temporary pause of wireless power transfer; use the resonant voltage to measure or characterize one or more parameters characterizing a wireless power transfer link, via the wireless power receiver coil, between the wireless power transmitter and the wireless power receiver; and thereafter resume wireless power transfer by ending the temporary pause of wireless power transfer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile