ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,698,872, issued on Aug. 4, was assigned to Xiamen PVTECH Co. Ltd. (Xiamen, China).
"LED lighting device" was invented by Fuxing Lu (Xiamen, China), Rongtu Liu (Xiamen, China), Huibao Luo (Xiamen, China), Zehu Dai (Xiamen, China), Liangliang Cao (Xiamen, China), Chun Ming Liu (Xiamen, China) and Dejia Li (Xiamen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A LED lighting device includes a power supplier, a light cover and a circuit board. The circuit board is disposed in the light cover. The circuit board has a protective layer disposed thereon and a plurality of light sources. The circuit board has a front soldering section, a rear soldering sec...