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:
Oct. 04, 2022
Filed:
Sep. 17, 2019
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Gero Dittmann, Zürich, CH;
Jens Jelitto, Rueschlikon, CH;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/32 (2006.01); G06F 21/57 (2013.01); H04L 9/00 (2022.01);
U.S. Cl.
CPC ...
H04L 9/3268 (2013.01); G06F 21/57 (2013.01); H04L 9/321 (2013.01); H04L 9/3247 (2013.01); H04L 9/50 (2022.05);
Abstract
A computer-implemented method for certified sensor readings from a sensor can be provided. The method includes calibrating the sensor, generating a digital certificate, signing, by the sensor, a measurement value with its private key of a public/private key pair, and sending, by the sensor, the signed measurement value such that the sensor is identifiable via its public key and the related generated digital certificate.