REMOTE PROGRAMMING OF UNIQUE AND SECURE SUPPLY TAGS

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United States of America Patent

APP PUB NO 20210146694A1
SERIAL NO

16953971

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for providing remote programming of a supply tag of a print supply used with an authorized entity's card personalization system is provided. The method includes an issuance server authenticating remote programming of the supply tag, receiving first supply tag data of the print supply including a first digital signature, updating the first supply tag data to obtain second supply tag data, and issuing a second digital signature based on the second supply tag data. The second digital signature secures the second supply tag data.

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Patent Owner(s)

Patent OwnerAddress
ENTRUST CORPORATIONSHAKOPEE MN 55379-3817

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BOUDREAU, Ryan Shakopee, US 17 364
MORRISON, Travis Shakopee, US 4 62
NEHOWIG, Tyler Shakopee, US 3 0
OELTJENBRUNS, Mark Shakopee, US 3 7
REBELLO, Jagdish Shakopee, US 3 15
WAGENER, Tom Shakopee, US 2 0

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