ALEXANDRIA, Va., June 12 -- United States Patent no. 12,299,269, issued on May 13, was assigned to BEIJING BYTEDANCE NETWORK TECHNOLOGY Co. LTD. (Beijing).

"Special effect processing method and apparatus" was invented by Ruifeng Ma (Beijing), Le Gao (Beijing), Yantong Wei (Beijing), Haozhe Li (Beijing) and Di Chen (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A special effect processing method, an apparatus, an electronic device and a computer readable storage medium. Where the method includes: displaying (S11) a special effect behavior window in response to a special effect adding operation of a special effect configuration window, where the special effect behavior window includes a special effect...