ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,445,689, issued on Oct. 14, was assigned to SHANGHAI BILIBILI TECHNOLOGY Co. LTD. (Shanghai).
"Bullet-screen comment data processing" was invented by Xuedong Zhang (Shanghai) and Guojia Chen (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "A bullet-screen comment data processing method is provided. The method includes: receiving bullet-screen comment data for an on-demand video played in a client; in response to determining that the on-demand video meets a preset bullet-screen comment trigger condition, screening the bullet-screen comment data based on a preset rule to obtain source bullet-screen comments; combining the source bullet-screen comm...