ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,068, issued on Nov. 4, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Device recommendation method and electronic device" was invented by Li Zhang (Nanjing, China) and Zhong Du (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A first device displays a chat interface with a first contact, where the chat interface includes a first chat message; the first device displays first prompt information on the chat interface when the first chat message includes first content, where the first prompt information is used to recommend a second device to a user; the first device displays second prompt information on the chat interface...