Inventor · disambiguated record
Karl F. Ridgeway
Also filed as: RIDGEWAY KARL · RIDGEWAY KARL F
3 granted patents·4 pending applications·11 citations·filing 2010–2016
61Inventor score
Top patents by PatentIndex Score
7 records- 0178US10210769B2Method and system for reading fluency trainingROSETTA STONE LTD·Filed 2016·Granted Feb 19, 2019·2 cites·23 claims
- 0277US9424834B2Method and system for reading fluency trainingROSETTA STONE LTD·Filed 2013·Granted Aug 23, 2016·9 cites·19 claims
- 0360US2014170629A1Producing controlled variations in automated teaching system interactionsROSETTA STONE LTD·Filed 2013·Application pending·0 cites
- 0446US2012288833A1System and Method for Language Instruction Using Multiple PromptsRIDGEWAY KARL F·Filed 2011·Application pending·0 cites
- 0546US2014170610A1Method and system for creating controlled variations in dialoguesROSETTA STONE LTD·Filed 2013·Application pending·0 cites
- 0641US2012070808A1Teaching system combining live and automated instructionFULKERSON MICHAEL SCOTT·Filed 2010·Application pending·0 cites
- 0740US10223512B2Voice-based liveness verificationSensory Incorporated·Filed 2016·Granted Mar 5, 2019·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →