Inventor · disambiguated record
John Day
Also filed as: DAY JOHN · DAY JOHN E · DAY JOHN J
7 granted patents·3 pending applications·70 citations·filing 1990–2021
83Inventor score
Top patents by PatentIndex Score
10 records- 0170US5280213AElectric power cell energized by particle and electromagnetic radiationDAY JOHN J·Filed 1992·Granted Jan 18, 1994·38 cites·31 claims
- 0266US9297791B2Gas sensor with thermal shock protectionBOSCH GMBH ROBERT·Filed 2013·Granted Mar 29, 2016·2 cites·19 claims
- 0362US6719950B2Miniaturized exhaust gas sensorBOSCH ROBERT CORP·Filed 2001·Granted Apr 13, 2004·10 cites·26 claims
- 0461US6940287B2Unheated planar sensor element for determining the concentration of a gas component in a gas mixtureBOSCH GMBH ROBERT·Filed 2004·Granted Sep 6, 2005·5 cites·8 claims
- 0555US11456700B1Specifying SC and IT cut quartz resonators for optimal temperature compensated oscillator performanceROCKWELL COLLINS INC·Filed 2021·Granted Sep 27, 2022·0 cites·17 claims
- 0653US7742168B2Measuring a surface characteristicSURFOPTIC LTD·Filed 2004·Granted Jun 22, 2010·6 cites·33 claims
- 0741US2006228495A1Method of manufacturing an exhaust gas sensorBOSCH GMBH ROBERT·Filed 2005·Application pending·0 cites
- 0841US2013031952A1Gas sensor with thermal shock protectionBOSCH GMBH ROBERT·Filed 2011·Application pending·0 cites
- 0939US4967112AElectrical power cell energized by high frequency electromagnetic radiationDAY JOHN J·Filed 1990·Granted Oct 30, 1990·9 cites·9 claims
- 1038US2004074284A1Miniaturized exhaust gas sensorBOSCH ROBERT CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →