Assignee
MATCHETT NOEL D
US·2 granted patents·957 citations·filing 1991–2001
Top patents by PatentIndex Score
2 records- 0193US5229764AContinuous biometric authentication matrixMATCHETT NOEL D·Filed 1991·Granted Jul 20, 1993·943 cites·24 claims
- 0268US7092525B2Cryptographic system with enhanced encryption function and cipher key for data encryption standardMATCHETT NOEL D·Filed 2001·Granted Aug 15, 2006·14 cites·17 claims
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