ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,460,781, issued on Nov. 4, was assigned to ZHUHAI ZHENGYUAN OPTOELECTRONIC TECHNOLOGY Co. LTD. (Zhuhai, China).
"LED vehicle lamp" was invented by Dianbo Pan (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides an LED vehicle lamp, which includes a first circuit board, wherein an LED chip is provided on the first circuit board, a light guide member is provided on one side of a light emitting surface of the LED chip, the light guide member is transparent and positioned right above the LED chip, light transmission members are provided outside the light guide member, the first circuit board and the LED chip, each o...