ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,477,402, issued on Nov. 18, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Dongguan, China).

"Information transmission method and communications device for bridge management" was invented by Xiaowan Ke (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An information transmission method and a communications device are provided. The method includes: performing a related operation of a first port; and sending first information; where the related operation of the first port includes at least one of the following: obtaining the port related information of the first port, determining the related information of the Time-sensitive network Tra...