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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 10361867 B1

PDFFull Text
Date of Patent:
Jul. 23, 2019

Filed:

Oct. 21, 2014

Verification of authenticity of a maintenance means connected to a controller of a passenger transportation/access device of a building and provision and obtainment of a license key for use therein

Applicant:

Kone Corporation, Helsinki, FI;

Inventors:

Sampo Ahokas, Hyvinkää, FI;

Niko Elomaa, Hyvinkää, FI;

Antti Hovi, Hyvinkää, FI;

Ferenc Staengler, Hyvinkää, FI;

Jani Kirmanen, Helsinki, FI;

Mikko Niemelä, Helsinki, FI;

Assignee:

KONE CORPORATION, Helsinki, FI;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Farid Homayounmehr

Assistant Examiner:

Sanchit K Sarker

Int. Cl.
CPC ...
H04L 9/32 (2006.01); G06F 21/44 (2013.01); H04L 29/06 (2006.01); G07C 5/00 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3247 (2013.01); G06F 21/44 (2013.01); H04L 63/0435 (2013.01); H04L 63/0442 (2013.01); H04L 63/061 (2013.01); G07C 5/008 (2013.01);
Abstract

The invention allows verification of authenticity of a maintenance means connectable to a controller of a passenger transportation/access device of a building. A digitally signed license key including a public asymmetric cryptography key of the maintenance means and optionally a one-way hash of a unique identifier of the maintenance means is used for this verification. Furthermore, an asymmetric cryptography key pair of the maintenance means and a symmetric cryptography key created by the controller are utilized in this verification.

Find Patent Forward Citations

Ahokas, Sampo. (2019). Verification of authenticity of a maintenance means connected to a controller of a passenger transportation/access device of a building and provision and obtainment of a license key for use therein (U.S. Patent No. 10361867). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10361867

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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