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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 12132609 B1

PDFFull Text
Date of Patent:
Oct. 29, 2024

Filed:

Mar. 23, 2022

Blockchains for securing iot devices

Applicant:

Intel Corporation, Santa Clara, CA (US);

Inventors:

Ned M. Smith, Beaverton, OR (US);

Keith Nolan, Mullingar, IE;

Mark Kelly, Leixlip, IE;

Michael Nolan, Maynooth, IE;

John Brady, Celbridge, IE;

Thiago Macieira, Hillsboro, OR (US);

Zheng Zhang, Portland, OR (US);

Glen J. Anderson, Beaverton, OR (US);

Igor Muttik, Aylesbury, GB;

Assignee:

Intel Corporation, Santa Clara, CA (US);

Attorney:

HANLEY, FLIGHT & ZIMMERMAN, LLC

Primary Examiner:

Phuoc H Nguyen

Int. Cl.
CPC ...
G06F 15/177 (2006.01); G06F 16/182 (2019.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01); H04L 41/0806 (2022.01); H04L 41/12 (2022.01); H04L 45/00 (2022.01); H04L 61/4505 (2022.01); H04L 61/5069 (2022.01); H04L 67/10 (2022.01); H04L 67/104 (2022.01); H04L 67/1087 (2022.01); H04L 67/12 (2022.01); H04L 67/562 (2022.01); H04L 69/18 (2022.01); H04L 69/22 (2022.01); H04W 4/08 (2009.01); H04W 4/70 (2018.01); H04W 12/69 (2021.01); H04W 84/22 (2009.01); H04L 9/00 (2022.01); H04W 84/18 (2009.01);
U.S. Cl.
CPC ...
H04L 41/0806 (2013.01); G06F 16/1824 (2019.01); G06F 16/1834 (2019.01); H04L 9/0825 (2013.01); H04L 9/3239 (2013.01); H04L 41/12 (2013.01); H04L 45/20 (2013.01); H04L 61/4505 (2022.05); H04L 61/5069 (2022.05); H04L 67/10 (2013.01); H04L 67/104 (2013.01); H04L 67/1046 (2013.01); H04L 67/1093 (2013.01); H04L 67/12 (2013.01); H04L 67/562 (2022.05); H04L 69/18 (2013.01); H04L 69/22 (2013.01); H04W 4/08 (2013.01); H04W 4/70 (2018.02); H04W 12/69 (2021.01); H04W 84/22 (2013.01); H04L 9/50 (2022.05); H04L 2209/56 (2013.01); H04W 84/18 (2013.01);
Abstract

A trusted communications environment includes a primary participant with a group creator and a distributed ledger, and a secondary participant with communication credentials. An Internet of Things (IoT) network includes a trusted execution environment with a chain history for a blockchain, a root-of-trust for chaining, and a root-of-trust for archives. An IoT network includes an IoT device with a communication system, an onboarding tool, a device discoverer, a trust builder, a shared domain creator, and a shared resource directory. An IoT network includes an IoT device with a communication system, a policy decision engine, a policy repository, a policy enforcement engine, and a peer monitor. An IoT network includes an IoT device with a host environment and a trusted reliability engine to apply a failover action if the host environment fails. An IoT network includes an IoT server including secure booter/measurer, trust anchor, authenticator, key manager, and key generator.

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