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United States of America Patent

PATENT NO 9292665
APP PUB NO 20140337987A1
SERIAL NO

14226496

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Abstract

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A serial number for a software product is secured with an authenticator value. The authenticator value and the serial number are evaluated entirely by a remote authentication server such that no cryptographic authentication occurs on a local computer on which the software product is being installed. An abbreviated portion of the authenticator value is used for offline authentication.

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Patent Owner(s)

  • MICROSOFT TECHNOLOGY LICENSING, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hughes, Aidan T Redmond, US 33 998

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