for Toledo Bar Association
1. Kara Tech. Inc. v. Stamps.com Inc., 2009-1027, -1028, UNITED STATES COURT OF APPEALS FOR THE FEDERAL CIRCUIT, September 24, 2009, Decided
OVERVIEW: Patents relating to method of creating and verifying authenticity of documents did not require cryptographic key contained in preestablished data since patent claims only required that preestablished data contain information to create security indicia, and thus security indicia did not have to be created or validated by key in that data.
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