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:
Dec. 04, 2018
Filed:
Nov. 17, 2015
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Stefan Thom, Snohomish, WA (US);
Robert Karl Spiger, Seattle, WA (US);
David R Wooten, Redmond, WA (US);
Merzin Kapadia, New Castle, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Systems and methods for facilitating a trusted platform module (TPM) or other protector mechanism that provides a device with a trusted device capability store. To provide the device with a trusted device capability store, a fingerprint of an endorsement key that is associated with the TPM or other protector mechanism can be imprinted into firmware of the device. By imprinting the fingerprint into the firmware, the device can determine whether or not the TPM or other protector mechanism the device is communicating with is the TPM or other protector mechanism associated with the device. The TPM or other protector mechanism can include the endorsement key, the trusted device capability store, and an access policy. The trusted device capability store can include one or more capabilities associated with the device. The access policy can indicate both unauthorized read access and authorized write access associated with the TPM or other protector mechanism.