ALEXANDRIA, Va., June 6 -- United States Patent no. 12,284,374, issued on April 22, was assigned to BEIJING BYTEDANCE NETWORK TECHNOLOGY Co. LTD. (Beijing) and BYTEDANCE INC. (Los Angeles).

"Data storage in buffers for intra block copy in video coding" was invented by Jizheng Xu (San Diego), Li Zhang (San Diego), Kai Zhang (San Diego), Hongbin Liu (Beijing) and Yue Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of visual media processing includes determining a size of a buffer to store reference samples for prediction in an intra block copy mode; and performing a conversion between a current video block of visual media data and a bitstream representation of the current video block, usi...