IP Library Patent Application 60371073
Patent Application Provisional
App. No. 60/371,073 · Confirmation No. 5830

Authentication using shape recovery of 3d surface features

Inventor: Joshua R. Smith
Provisional Application Expired
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Code Description Pages PDF
2002-04-09 TRNA Transmittal of New Application 3 View
2002-04-09 SPEC Specification 3 View
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Quick Facts
App. No.
60/371,073
Filed
2002-04-09