Inventor · disambiguated record
David Grannan
Also filed as: GRANNAN DAVID
3 granted patents·9 citations·filing 2013–2021
64Inventor score
Technology areasH04L
Files withNUANCE COMMUNICATIONS INC3
Top patents by PatentIndex Score
3 records- 0186US10999335B2Virtual agent communication for electronic deviceNUANCE COMMUNICATIONS INC·Filed 2018·Granted May 4, 2021·5 cites·20 claims
- 0280US11388208B2Virtual agent communication for electronic deviceNUANCE COMMUNICATIONS INC·Filed 2021·Granted Jul 12, 2022·1 cites·20 claims
- 0373US10154070B2Virtual agent communication for electronic deviceNUANCE COMMUNICATIONS INC·Filed 2013·Granted Dec 11, 2018·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →