ALEXANDRIA, Va., June 19 -- United States Patent no. 12,334,976, issued on June 17, was assigned to Chengdu Zhuoguang Technology Co. Ltd. (Chengdu, China).

"Information sampling analysis method, optical splitter, fiber splice tray, local side sampling equipment, and platform" was invented by Hangyu Xu (Chengdu, China), Jinming Wu (Chengdu, China), Qiushuang Xu (Chengdu, China) and Hui Zhang (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides an information sampling analysis method, an optical splitter, a fiber splice tray, local side sampling equipment. The local side sampling equipment obtains an optical or electrical signal of local side equipment, and establishes...