Inventor · disambiguated record
Daniel A. Sommerfield
Also filed as: SOMMERFIELD DANIEL A · SOMMERFIELD DANIEL ARTHUR
6 granted patents·331 citations·filing 1997–2013
86Inventor score
Top patents by PatentIndex Score
6 records- 0189US9330275B1Location based decryptionAMAZON TECH INC·Filed 2013·Granted May 3, 2016·22 cites·20 claims
- 0289US5930803AMethod, system, and computer program product for visualizing an evidence classifierSILICON GRAPHICS INC·Filed 1997·Granted Jul 27, 1999·131 cites·34 claims
- 0387US9223547B1Audio input for structured languagesAMAZON TECH INC·Filed 2013·Granted Dec 29, 2015·16 cites·20 claims
- 0483US6460049B1Method system and computer program product for visualizing an evidence classifierSILICON GRAPHICS INC·Filed 1998·Granted Oct 1, 2002·74 cites·1 claims
- 0577US6026399ASystem and method for selection of important attributesSILICON GRAPHICS INC·Filed 1997·Granted Feb 15, 2000·86 cites·30 claims
- 0643US7418449B2System and method for efficient enrichment of business dataENKATA TECHNOLOGIES·Filed 2004·Granted Aug 26, 2008·2 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →