The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2025
Filed:
Jun. 10, 2024
Primewan Limited, Causeway Bay, HK;
Ming Li, Beijing, CN;
Yuan Yang Jia, Beijing, CN;
PrimeWan Limited, Causeway Bay, HK;
Abstract
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 first encapsulated frames based on the virtual exit devices corresponding to the plurality of first encapsulated frames, and encapsulates the plurality of first encapsulated frames to form a plurality of second encapsulated frames. A transmit virtual switch selectively couples one or more transmit virtual ports to a network physical port based on whether a full signal from the one or more transmit virtual ports has been received by the transmit virtual switch.