ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,511, issued on Sept. 29, was assigned to DOUYIN VISION Co. LTD. (Beijing) and BEIJING ZITIAO NETWORK TECHNOLOGY Co. LTD. (Beijing).

"Playback crosstalk detection method, device, and storage medium" was invented by Xuefei Zi (Beijing), Ren Chen (Beijing), Xiaomeng Li (Beijing), Jiahao Zhang (Beijing), Qianqian Liang (Beijing), Baowang Chi (Beijing), Zhen Cheng (Beijing), Qing Huang (Beijing) and Tianze Yu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and apparatus for detecting playing crosstalk, device and storage medium are provided, and the method includes: performing playing a crosstalk detection according to a playing state s...