Inventor · disambiguated record
John Anthony Yotka
Also filed as: YOTKA JOHN ANTHONY
4 granted patents·315 citations·filing 1996–2001
83Inventor score
Files withDATRIA SYSTEMS INC4
Top patents by PatentIndex Score
4 records- 0189US6272457B1Spatial asset management system that time-tags and combines captured speech data and captured location data using a predifed reference grammar with a semantic relationship structureDATRIA SYSTEMS INC·Filed 1996·Granted Aug 7, 2001·151 cites·30 claims
- 0288US6711535B2Method and apparatus for performing field data collectionDATRIA SYSTEMS INC·Filed 2001·Granted Mar 23, 2004·53 cites·37 claims
- 0386US7003443B2Spatial asset management system and methodDATRIA SYSTEMS INC·Filed 2001·Granted Feb 21, 2006·61 cites·41 claims
- 0477US6728708B1Relational and spatial database management system and method for applications having speech controlled data input displayable in a form and a map having spatial and non-spatial dataDATRIA SYSTEMS INC·Filed 2000·Granted Apr 27, 2004·50 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →