US Patent Issued to HANGZHOU YUN LED CHIP PHOTOELECTRICITY TECH. on Aug. 25 for "Bidirectional illuminated LED bead triggered by power line pulse signals" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,720,654, issued on Aug. 25, was assigned to HANGZHOU YUN LED CHIP PHOTOELECTRICITY TECH. Co. LTD. (Hangzhou, China).

"Bidirectional illuminated LED bead triggered by power line pulse signals" was invented by Yinghan Yang (Hangzhou, China) and Zixun Zhang (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A bidirectional illuminated LED bead triggered by power line pulse signals includes a first illumination module trigged by power line pulse signals and a reverse light emitting module. The first illumination module trigged by power line pulse signals and the reverse light emitting module are connected in parallel to the first power line por...