ALEXANDRIA, Va., July 16 -- United States Patent no. 12,670,314, issued on June 30, was assigned to BEIJING ZITIAO NETWORK TECHNOLOGY Co. LTD. (Beijing).

"Interaction method and apparatus, and electronic device for displaying a document and comments within another document" was invented by Wei Chen (Beijing) and Baofa Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "An interaction method, an electronic device, and a computer-readable medium are provided. The method includes: determining a first selected object in response to reception of a first selection operation in a content area of a first document, where the content area is configured to display content of a second document displayed in the fi...