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:
Apr. 05, 2022
Filed:
May. 12, 2020
Applicant:
Siemens Mobility Gmbh, Munich, DE;
Inventors:
Omer Metel, Anchorage, KY (US);
Leandro Pfleger de Aguiar, Robbinsville, NJ (US);
David Hingos, East Brunswick, NJ (US);
Safia Rahmat, Plainsboro, NJ (US);
Assignee:
Siemens Mobility GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/64 (2013.01);
U.S. Cl.
CPC ...
H04L 63/123 (2013.01); G06F 21/64 (2013.01); H04L 63/0428 (2013.01);
Abstract
In an industrial system, a data capture apparatus can be configured to operate as a unidirectional communication connection between a private network and a public network. The data capture apparatus can be further configured to time stamp data, for instance digitally sign data with a time stamp, so as ensure data integrity over the unidirectional communication connection, while maintaining physical isolation between the private network and public network.