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:
Jun. 03, 2025
Filed:
Jun. 10, 2022
Applicant:
Primewan Limited, Causeway Bay, HK;
Inventors:
Ming Li, Beijing, CN;
Yuan Yang Jia, Beijing, CN;
Assignee:
PrimeWan Limited, Causeway Bay, HK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/46 (2006.01);
U.S. Cl.
CPC ...
H04L 12/4641 (2013.01); H04L 12/4633 (2013.01);
Abstract
A virtual network includes a virtual entry device, a virtual exit device, and a communication channel that couples the virtual entry device to the virtual exit device in a web that lies between and interconnects a local router/switch with a remote router/switch device, where the virtual entry device and the virtual exit device have static forwarding tables which provide substantially improved performance.