US Patent Issued to Apple on Nov. 3 for "Wireless power transfer control loop with variable gain coefficients" (California Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,785,460, issued on Nov. 3, was assigned to Apple Inc. (Cupertino, Calif.).

"Wireless power transfer control loop with variable gain coefficients" was invented by Lixin Shi (San Jose, Calif.), Alin I Gherghescu (Campbell, Calif.), Zaid A AbuKhalaf (Sunnyvale, Calif.), Adam L Schwartz (Redwood City, Calif.) and Stephen C Terry (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless charging system may include a wireless power receiving device that receives wireless power signals from a wireless power transmitting device. The wireless power receiving device may transmit power feedback information to the wireless power transmitting device...