ALEXANDRIA, Va., July 15 -- United States Patent no. 12,666,768, issued on June 23, was assigned to GUANGDONG OPSCO TECHNOLOGY Co. LTD (Dongguan, China).
"LED lighting base, LED lighting bead, and LED lighting strip" was invented by Mingjian Liu (Dongguan, China), Gengsheng Zhu (Dongguan, China), Zhenlei Wu (Dongguan, China) and Kai Zhou (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An LED lighting base includes an insulation housing and multiple conductive terminals fixed in the insulation housing by means of injection molding. The insulation housing is formed with a recessed compartment for receiving an LED chip assembly and an LED encapsulation resin disposed therein. Each of the conduct...