Inventor · disambiguated record
Dan Stefanescu
Also filed as: STEFANESCU DAN
2 granted patents·1 pending application·11 citations·filing 2001–2015
48Inventor score
Top patents by PatentIndex Score
3 records- 0184US11024199B1Foreign language learning dictionary systemAUDIBLE COM·Filed 2015·Granted Jun 1, 2021·11 cites·20 claims
- 0246US2003013951A1Database organization and searchingFiled 2001·Application pending·0 cites
- 0343US10777096B2System for assisting in foreign language learningAMAZON TECH INC·Filed 2015·Granted Sep 15, 2020·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →