ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,391, issued on Jan. 27, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).
"Method for wireless charging and device supporting same" was invented by Eunha Choi (Suwon-si, South Korea) and Sungku Yeo (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power transmitting unit (PTU) configured to support resonance wireless charging and induction wireless charging may include: a first coil for induction wireless charging, a second coil for resonance wireless charging, a wireless charging circuit electrically connected to the first coil and the second coil, a short-range wireless communication circuit, and at least ...