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:
Mar. 02, 2021
Filed:
Jun. 07, 2019
Volvo Car Corporation, Gothenburg, SE;
Kjell Henrik Eklund, Gothenburg, SE;
Andreas Martin Viktor Ropel, Gothenburg, SE;
Volvo Car Corporation, Göteborg, SE;
Abstract
In general, techniques are described by which provide a technique for securely updating sub-systems of a device. A device includes multiple sub-systems including a first sub-system and a second sub-system. Each sub-system includes one or more processors. One or more processors of the first sub-system may be configured to perform the techniques herein. The one or more processors of the first sub-system are configured to download, from one or more nodes of a network, a sub-system update for the second sub-system in response to detecting an update to a ledger of a blockchain associated with the second sub-system. The one or more processors of the first sub-system are further configured to distribute the sub-system update for the second sub-system to the second sub-system.