Digital certificate expiry notification

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20020184493A1
SERIAL NO

10152100

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system for allowing a computer application or computer service to notify a user 10 that his certificate is within some specified interval before its expiry date utilizing information that is already contained in a standard digital certificate, together with current data information that is already known by the application 12 or service 16 to enforce expiry of the certificate when it occurs. No additional storage of information is required.

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Patent Owner(s)

Patent OwnerAddress
HEWLETT-PACKARD DEVELOPMENT COMPANY L P10300 ENERGY DRIVE SPRING TX 77389

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rees, Robert Thomas Owen Newport, GB 19 187

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