ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,439,460, issued on Oct. 7, was assigned to LENOVO (BEIJING) Ltd. (Beijing).
"Data transmission method and device" was invented by Jianfeng Wang (Beijing), Jing Han (Beijing), Haipeng Lei (Beijing) and Haiming Wang (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a data transmission method applied to a first node. The method includes sending a first request for transferring a data transmission to a management node, the first request being generated based on to-be-transmitted data; receiving physical layer information sent by the management node in response to the first request, and obtaining an authority to perform t...