Inventor · disambiguated record
David Crystal
Also filed as: CRYSTAL DAVID
2 granted patents·3 pending applications·118 citations·filing 1999–2011
70Inventor score
Top patents by PatentIndex Score
5 records- 0181US7305415B2Apparatus for classifying or disambiguating dataCRYSTAL REFERENCE SYSTEMS LTD·Filed 2004·Granted Dec 4, 2007·36 cites·24 claims
- 0278US6847972B1Apparatus for classifying or disambiguating dataCRYSTAL REFERENCE SYSTEMS LTD·Filed 1999·Granted Jan 25, 2005·82 cites·33 claims
- 0350US2010094917A1Apparatus for classifying or disambiguating dataCRYSTAL REFERENCE SYSTEMS LTD·Filed 2009·Application pending·0 cites
- 0446US2008147663A1Apparatus for classifying or disambiguating dataCRYSTAL REFERENCE SYSTEMS LTD·Filed 2007·Application pending·0 cites
- 0535US2011178802A1Apparatus for classifying or disambiguating dataCRYSTAL SEMANTICS LTD·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →