Inventor · disambiguated record
Douglas R. Maser
Also filed as: MASER DOUGLAS R
4 granted patents·2 pending applications·98 citations·filing 2004–2013
77Inventor score
Technology areasA61B
Top patents by PatentIndex Score
6 records- 0180USD718455SFinger tip oximeterMASER DOUGLAS R·Filed 2013·Granted Nov 25, 2014·32 cites·1 claims
- 0278USD615655SFinger tip oximeterNONIN MEDICAL INC·Filed 2009·Granted May 11, 2010·25 cites·1 claims
- 0367US7359742B2Sensor assemblyNONIN MEDICAL INC·Filed 2004·Granted Apr 15, 2008·41 cites·25 claims
- 0448US2011263203A1Connector for medical deviceNONIN MEDICAL INC·Filed 2009·Application pending·0 cites
- 0545US2008221420A1Fetal Pulse Oximetry and ECG SensorNONIN MEDICAL INC·Filed 2007·Application pending·0 cites
- 0636US10624583B2Reactance sensing for improved sensor placementNONIN MEDICAL INC·Filed 2012·Granted Apr 21, 2020·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →