Inventor · disambiguated record
David Fruin
Also filed as: FRUIN DAVID · FRUIN DAVID J
4 granted patents·1 pending application·67 citations·filing 2014–2024
73Inventor score
Top patents by PatentIndex Score
5 records- 0190US8897437B1Method and system for improving call-participant behavior through game mechanicsPROSODICA LLC·Filed 2014·Granted Nov 25, 2014·30 cites·23 claims
- 0288US9031838B1Method and apparatus for voice clarity and speech intelligibility detection and correctionVAIL SYSTEMS INC·Filed 2014·Granted May 12, 2015·37 cites·20 claims
- 0376US12455875B2Data management system using attributed data slicesVAIL SYSTEMS INC·Filed 2024·Granted Oct 28, 2025·0 cites·20 claims
- 0460US12072869B2Data management system using attributed data slicesVAIL SYSTEMS INC·Filed 2021·Granted Aug 27, 2024·0 cites·21 claims
- 0543US2023127163A1Conversational interface and method for interaction with communication devicesVAIL SYSTEMS INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →