ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,640, issued on May 26, was assigned to CHAOZHOU THREE-CIRCLE (GROUP) Co. LTD. (Chaozhou, China) and NANCHONG THREE-CIRCLE ELECTRONICS Co. LTD. (Nanchong, China).

"Ferrule assembly and fiber optic fast connector comprising the same" was invented by Jian Sun (Chaozhou, China), Zhenhong Zheng (Chaozhou, China), Shijun Chen (Chaozhou, China) and Xueyun Huang (Chaozhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A ferrule assembly and a fiber optic fast connector comprising the same are provided. The ferrule assembly comprises a tailstock provided with a window portion, in which a supporting platform is provided, and having an end provided with ...