ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,387,425, issued on Aug. 12, was assigned to BEIJING ZITIAO NETWORK TECHNOLOGY Co. LTD. (Beijing).

"Method for generating firework visual effect, video generation method, and electronic device" was invented by Yi Guo (Beijing), Jiali Pan (Beijing) and Xiaole Xue (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A generation method for generating a firework visual effect, a video generation method, an electronic device, and a non-transient computer readable storage medium are provided. The generation method includes: generating a center particle set and a spark particle set, the center particle set being used for forming a center part of the firewor...