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:
Sep. 17, 2013
Filed:
May. 24, 2007
Kedarnath A. Dubhashi, Redmond, WA (US);
James M. Alkove, Woodinville, WA (US);
Patrik Schnell, Issaquah, WA (US);
Alexandre V. Grigorovitch, Redmond, WA (US);
Vikram Mangalore, Redmond, WA (US);
Kedarnath A. Dubhashi, Redmond, WA (US);
James M. Alkove, Woodinville, WA (US);
Patrik Schnell, Issaquah, WA (US);
Alexandre V. Grigorovitch, Redmond, WA (US);
Vikram Mangalore, Redmond, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Systems, methods, and/or techniques ('tools') for binding content licenses to portable storage devices are described. In connection with binding the content licenses to the portable storage devices ('stores'), a host may perform authentication protocols that include generating a nonce, sending the nonce to a store, and receiving a session key from the store, with the session key being generated using the nonce. The store may perform authentication protocols that include receiving the nonce from the host, generating a random session key based on the nonce, and sending the session key to the host.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile