ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,452,195, issued on Oct. 21, was assigned to PrimeWan Ltd. (Causeway Bay, Hong Kong).
"Virtual network device" was invented by Ming Li (Beijing) and Yuan Yang Jia (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A virtual network device includes a framing circuit that determines a virtual exit device associated with each input frame of a plurality of input frames based on a frame type for each input frame. A plurality of first encapsulated frames is formed based on encapsulation of the plurality of input frames. A plurality of transmit virtual ports, coupled to the framing circuit, determines next hops in a virtual network for the plurality of fir...