ALEXANDRIA, Va., July 30 -- United States Patent no. 12,373,638, issued on July 29, was assigned to BEIJING ZITIAO NETWORK TECHNOLOGY Co. LTD. (Beijing).

"Document editing method and apparatus, device, and storage medium" was invented by Wei Chen (Beijing), Guangping Xie (Beijing) and Xuejia Chen (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A document editing method and apparatus, a device, and a storage medium are provided. The method comprises: in response to a trigger command received in a first document interface, and displaying a content panel in the first document interface, the content panel displaying at least one document unit, and the document unit comprising part of the content of a sec...