ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,407,634, issued on Sept. 2, was assigned to BEIJING ZITIAO NETWORK TECHNOLOGY Co. LTD. (Beijing).

"Method, apparatus, device and medium for message processing" was invented by Xuehan Li (Beijing) and Jian Sun (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The application discloses a method, apparatus, device and medium for message processing. After forwarding a forwarded message formed in a combining and forwarding manner from a source conversation to a target conversation, when a card message in the forwarded message is displayed in the target conversation, a display style of card message in the source conversation is determined. After determi...