Inventor · disambiguated record
Vyacheslav Andreyev
Also filed as: ANDREYEV VYACHESLAV
6 granted patents·74 citations·filing 2002–2010
84Inventor score
Top patents by PatentIndex Score
6 records- 0186US6796800B2Methods for automated essay analysisEDUCATIONAL TESTING SERVICE·Filed 2002·Granted Sep 28, 2004·33 cites·20 claims
- 0284US8472861B2Automatic essay scoring systemANDREYEV VYACHESLAV·Filed 2010·Granted Jun 25, 2013·9 cites·39 claims
- 0384US8452225B2Methods for automated essay analysisBURSTEIN JILL·Filed 2010·Granted May 28, 2013·8 cites·19 claims
- 0482US8467716B2Automated essay scoringBURSTEIN JILL·Filed 2010·Granted Jun 18, 2013·4 cites·42 claims
- 0576US7831196B2Automatic essay scoring systemEDUCATIONAL TESTING SERVICE·Filed 2004·Granted Nov 9, 2010·16 cites·36 claims
- 0666US7729655B2Methods for automated essay analysisEDUCATIONAL TESTING SERVICE·Filed 2004·Granted Jun 1, 2010·4 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →