ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,490,319, issued on Dec. 2, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Guangdong, China).
"Information transmission method and communications device" was invented by Xiaowan Ke (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present invention provide an information transmission method and a communications device. The method includes: obtaining first information; and sending the first information; where the first information includes bridge-related information of a first port pair; the first port pair includes a first port and a second port; the first port is a port of a first TT, and the second port is a port o...