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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.:

US 12671651 B1

PDFFull Text
Date of Patent:
Jun. 30, 2026

Filed:

Nov. 13, 2023

Method and system for four-path parallel redundancy protocol in connected networks

Applicant:

Honeywell International Inc., Charlotte, NC (US);

Inventor:

Harshal S. Haridas, Jamison, PA (US);

Assignee:

Honeywell International Inc., Charlotte, NC (US);

Attorneys:

Paschall & Associates, LLC

James C. Paschall

Anthony Miologos

Primary Examiner:

Scott B Christensen

Assistant Examiner:

Zonghua undefined Du

Int. Cl.
CPC ...
H04L 45/28 (2022.01); H04L 45/00 (2022.01);
U.S. Cl.
CPC ...
H04L 45/28 (2013.01); H04L 45/22 (2013.01); H04L 45/566 (2013.01);
Abstract

The data communication system and method comprises at least a first network and a second network. A first node interface is connected to a second node interface over the first network and to a second node interface over the second network. The data communication system is configured to send data packaged in a data packet frame and to duplicate the data packet frame into a plurality of alternate data packet frames. The data communication system sends the data packet frame and duplicated data packet frames from the first node interface to the second node interface via the first network using a first network address and sends the data packet frame and the duplicated data packet frames from the first node interface to the second node interface via the second network using a second network address.

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Quick Actions:

Haridas, Harshal. (2026). Method and system for four-path parallel redundancy protocol in connected networks (U.S. Patent No. 12671651). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12671651

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