US Patent Issued to ENERGOUS on Sept. 30 for "Asymmetric spiral antennas with parasitic elements for wireless power transmission" (Arizona, California Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,735, issued on Sept. 30, was assigned to ENERGOUS Corp. (San Jose, Calif.).

"Asymmetric spiral antennas with parasitic elements for wireless power transmission" was invented by Alister Hoss (Phoenix) and Evangelos Kornaros (Santa Cruz, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A near-field charging system for wirelessly charging electronic devices using electromagnetic energy having a low frequency is provided. The near-field charging system comprises: (A) a transmitting antenna comprising: a first substrate; and a first antenna, coupled to the first substrate, that follows a first meandering pattern having a first length, wherein the t...