Inventor · disambiguated record
David R. Landolt
Also filed as: LANDOLT DAVID · LANDOLT DAVID R
2 granted patents·125 citations·filing 1997–1997
67Inventor score
Files withUNISYS CORP2
Top patents by PatentIndex Score
2 records- 0179US6058166AEnhanced multi-lingual prompt management in a voice messaging system with support for speech recognitionUNISYS CORP·Filed 1997·Granted May 2, 2000·110 cites·39 claims
- 0250US5974118ASystem for coordinating on-line updates of call flows, functions and voice prompts of a telephony applicationsUNISYS CORP·Filed 1997·Granted Oct 26, 1999·15 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →