Inventor · disambiguated record
John Fairfield
Also filed as: FAIRFIELD JOHN · FAIRFIELD JOHN R
1 granted patent·4 pending applications·1 citations·filing 2006–2011
16Inventor score
Files withFAIRFIELD JOHN1FAIRFIELD JOHN R1FAIRFIELD LANGUAGE TECHNOLOGIE1KEIM GREGORY1ROSETTA STONE LTD1
Top patents by PatentIndex Score
5 records- 0166US8002551B2Language skills teaching method and apparatusROSETTA STONE LTD·Filed 2008·Granted Aug 23, 2011·1 cites·11 claims
- 0251US2008160487A1Modularized computer-aided language learning method and systemFAIRFIELD LANGUAGE TECHNOLOGIE·Filed 2006·Application pending·0 cites
- 0350US2009061398A1Language Teaching Method and ApparatusKEIM GREGORY·Filed 2007·Application pending·0 cites
- 0446US2011311952A1Modularized Computer-Aided Language Learning Method and SystemFAIRFIELD JOHN R·Filed 2011·Application pending·0 cites
- 0528US2012086723A1Dynamic Cropping of Visual ContentFAIRFIELD JOHN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →