ALEXANDRIA, Va., June 12 -- United States Patent no. 12,302,436, issued on May 13, was assigned to Shanghai Codus Technology Co. Ltd. (Shanghai).

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

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a method and a device in a communication node for wireless communications. A first node receives a first RRC message, the first RRC message comprises a first field, at least one second field and a third field; receives a second RRC message after receiving the first RRC message, the second RRC message comprises a second field and a fourth field; and determines whether the third...