ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,532,240, issued on Jan. 20, was assigned to BUNKER HILL TECHNOLOGIES LLC (Allen, Texas).

"Method and device used for wireless communication" was invented by Yu Chen (Shanghai) and Xiaobo Zhang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and a device for wireless communications. A first node enters a first state in response to any condition in a first condition set being satisfied, and performs a first operation set in the first state. The first node moves from the first state to a second state in response to any condition in a second condition set being satisfied. The first node moves from the first state to any cell-selection stat...