ALEXANDRIA, Va., March 17 -- United States Patent no. 12,577,147, issued on March 17, was assigned to AIDITE (QINHUANGDAO) TECHNOLOGY Co. LTD. (Qinhuangdao, China).

"Fluorescent glass ceramic with high transparency and preparation method and use thereof" was invented by Jiaxin Zhang (Qinhuangdao, China), Quanyi Nie (Qinhuangdao, China), Lijia Zhao (Qinhuangdao, China), Yong Yu (Qinhuangdao, China), Zhenyu Du (Qinhuangdao, China) and Jingjing Zheng (Qinhuangdao, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a fluorescent glass ceramic with high transparency and a preparation method and use thereof. The fluorescent glass ceramic includes the following raw materials by mass percentage: 63 wt...