Methods and systems for proofing identities using a certificate authority

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8161279
APP PUB NO 20090187761A1
SERIAL NO

12219268

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Abstract

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A digital certificate is provided to a customer having an electronic account linked to the customer's physical address. Using the digital certificate, the customer performs electronic transactions with a third party. A proofing workstation receives a request from a third party to validate the digital certificate. The proofing workstation communicates with a proofing server that maintains a list of valid certificates and a list of revoked certificates. The proofing server sends a response to the proofing workstation, where it is received by the third party.

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Patent Owner(s)

Patent OwnerAddress
UNITED STATES POSTAL SERVICEWASHINGTON DISTRICT OF COLUMBIA 20260-1135

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Campbell, Leo J Arlington, US 17 353
Cook, Jon L Alexandria, US 18 747

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