US Patent Issued to Anhui Huami Health Technology on Oct. 7 for "Circularly polarized antennas and wearable devices" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,438,277, issued on Oct. 7, was assigned to Anhui Huami Health Technology Co. Ltd. (Anhui FTZ, China).

"Circularly polarized antennas and wearable devices" was invented by Anping Zhao (Anhui FTZ, China) and Yajun Zhao (Anhui FTZ, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a circularly polarized antenna and a wearable device. The circularly polarized antenna is applicable to a wearable device, the antenna including: an annular gap structure including an annular antenna radiator, the radiator having an effective perimeter equal to a wavelength corresponding to a central operating frequency of the circularly polarized antenna; a feedin...