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:
Dec. 09, 2025
Filed:
Jun. 23, 2023
Robert Bosch Gmbh, Stuttgart, DE;
Andreas Riedinger, Freiburg, DE;
Reinhard Grossheim, Abtsgmuend, DE;
Nicolas Huebner, Frankfurt am Main, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for secure, high-availability transmission of messages includes communicating a transmission of messages on a first channel secured using a message authentication code on a redundant private databus. The redundant private data bus is configured to connect a first control unit and a second control unit. The method further includes communicating a transmission of messages on a second channel without protection using the message authentication code on the redundant private databus. The messages transmit signals. Signals from the first channel are used in a first operating state, and signals from the second channel are used in a second operating state.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile