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:
May. 13, 2014
Filed:
Oct. 13, 2010
Craig S. Etchegoyen, Plano, TX (US);
Craig S. Etchegoyen, Plano, TX (US);
DeviceAuthority, Inc., Fremont, CA (US);
Abstract
A method for authenticating a computing device or hardware component includes computer-implemented process steps for assigning a unique identifier to the hardware component, generating a baseline fingerprint for the hardware component using algorithm-processing characteristic configuration data determined from the hardware component as input, wherein the baseline fingerprint is capable of being regenerated from the hardware component so long as configuration of the hardware component is not changed, transmitting the identifier in association with the baseline fingerprint for storage in a computer-readable data structure, and generating a data signal, in response to a query comprising the assigned identifier, indicating whether the stored baseline fingerprint for the assigned identifier matches a second fingerprint regenerated from the hardware component at a time after the baseline fingerprint is generated.