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. 01, 2021
Filed:
Dec. 04, 2017
Applicant:
Is5 Communications Inc., Mississauga, CA;
Inventors:
Tamer Soliman, Toronto, CA;
Yuri Luskind, Thornhill, CA;
Kostya Belezko, Vaughn, CA;
Boris Tseitin, Maple, CA;
Assignee:
iS5 Communications, Inc., Mississauga, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/46 (2006.01); H04L 12/753 (2013.01);
U.S. Cl.
CPC ...
H04L 45/48 (2013.01); H04L 12/4625 (2013.01); H04L 12/4645 (2013.01);
Abstract
The present invention relates to electronic systems for use in high demand or mission critical environments, including power stations, sub-stations, roadside transportation, rail, and industrial applications. The present invention provides a) increased resilience of mission critical communications infrastructure b) ability to maintain multiple independent RSTP domains over HSR ring d) method of using a hidden VLAN as an RSTP domain ID c) a method of creating multiple redundant protocols domains over HSR ring.