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:
Aug. 29, 2023
Filed:
Nov. 11, 2019
Siemens Canada Limited, Oakville, CA;
Kamal Rahimi Malekshan, Toronto, CA;
Nathan Silver, Mississauga, CA;
Michael Pustylnik, Toronto, CA;
Igor Baglaenko, Toronto, CA;
SIEMENS CANADA LIMITED, Ontario, CA;
Abstract
Method and network device for providing redundancy in an industrial network includes a first port group connected to a first network segment of the industrial network, and includes a switch module that has a plurality of southbound ports, wherein at least one southbound port is connected to a corresponding end device, where each port group has a pair of redundant northbound ports connected to a link redundancy entity having two or more interlinked ports connectable to one or more south-bound ports of switch module based on network topology for enabling redundant links between end devices connected to the southbound ports and the first network segment.