Inventor · disambiguated record
Timothy L. Johnson
Also filed as: JOHNSON II TIMOTHY LEE · JOHNSON TIMOTHY · JOHNSON TIMOTHY L · JOHNSON TIMOTHY LEE
56 granted patents·8 pending applications·1,926 citations·filing 1981–2022
99Inventor score
Top patents by PatentIndex Score
64 records- 0193US7205468B1Combination guitar arm rest and leg rest for improved guitar sound resonanceJOHNSON TIMOTHY L·Filed 2005·Granted Apr 17, 2007·38 cites·20 claims
- 0292US5490523AFinger clip pulse oximeterNONIN MEDICAL INC·Filed 1994·Granted Feb 13, 1996·544 cites·11 claims
- 0390US4505407AVolumetric measure for granular materialFRANCIS TOOL COMPANY·Filed 1983·Granted Mar 19, 1985·57 cites·8 claims
- 0489US11174109B1Electromagnetic switch for sliding shoe sorter conveyor system utilizing multiple electromagnetic coilsLAFAYETTE ENG INC·Filed 2020·Granted Nov 16, 2021·6 cites·32 claims
- 0588US11511948B2Electromagnetic switch for sliding shoe sorter conveyor system utilizing reversed current flow in electromagnet coilLAFAYETTE ENG INC·Filed 2020·Granted Nov 29, 2022·4 cites·45 claims
- 0688US10346140B2System and method for model based technology and process for safety-critical software developmentGEN ELECTRIC·Filed 2015·Granted Jul 9, 2019·9 cites·22 claims
- 0788US8792950B2Oximetry with remote displayLARSEN CHRISTOPHER·Filed 2010·Granted Jul 29, 2014·42 cites·21 claims
- 0888US5834062AMaterial transfer apparatus and method of using the sameMOTOROLA INC·Filed 1997·Granted Nov 10, 1998·71 cites·21 claims
- 0986US7679504B2System and method of discovering, detecting and classifying alarm patterns for electrophysiological monitoring systemsGEN ELECTRIC·Filed 2007·Granted Mar 16, 2010·17 cites·21 claims
- 1086US6252150B1Guitar fulcrumFiled 2000·Granted Jun 26, 2001·35 cites·12 claims
- 1186US5792052AFinger clip pulse oximeterNONIN MEDICAL INC·Filed 1995·Granted Aug 11, 1998·346 cites·21 claims
- 1285US10502629B2Temperature measurement by infrared analysisINFRARED MEDICAL TECH LLC·Filed 2017·Granted Dec 10, 2019·7 cites·9 claims
- 1384US10249197B2Method and system for mission planning via formal verification and supervisory controller synthesisGEN ELECTRIC·Filed 2016·Granted Apr 2, 2019·3 cites·22 claims
- 1484US7103610B2Method, system and computer product for integrating case based reasoning data and failure modes, effects and corrective action dataGEN ELECTRIC·Filed 2002·Granted Sep 5, 2006·32 cites·21 claims
- 1584US6076803AAxial flow solenoid valveSNAP TITE TECH INC·Filed 1999·Granted Jun 20, 2000·54 cites·22 claims
- 1683US9700249B2Non-invasive optical sensorJOHNSON TIMOTHY L·Filed 2009·Granted Jul 11, 2017·32 cites·35 claims
- 1782US7392074B2Sensor system with memory and method of using sameNONIN MEDICAL INC·Filed 2005·Granted Jun 24, 2008·46 cites·8 claims
- 1882US6909994B2Method, system and computer product for performing failure mode and effects analysis throughout the product life cycleGEN ELECTRIC·Filed 2002·Granted Jun 21, 2005·30 cites·37 claims
- 1980US6493609B2Automatic flight envelope protection for uninhabited air vehiclesLOCKHEED CORP·Filed 2001·Granted Dec 10, 2002·34 cites·42 claims
- 2080US6050542ALow power solenoid proportional valveSNAP TITE TECH INC·Filed 1998·Granted Apr 18, 2000·45 cites·12 claims
- 2179US9805699B1Guitar arm restJOHNSON TIMOTHY L·Filed 2017·Granted Oct 31, 2017·3 cites·16 claims
- 2278US9254087B2Tissue clamp for noninvasive physiological measurementNONIN MEDICAL INC·Filed 2014·Granted Feb 9, 2016·9 cites·23 claims
- 2378US8695206B2Tissue clamp for noninvasive physiological measurementISAACSON PHILIP O·Filed 2012·Granted Apr 15, 2014·10 cites·8 claims
- 2477US9480408B2Home uterine activity monitoringISAACSON PHILIP O·Filed 2012·Granted Nov 1, 2016·10 cites·19 claims
- 2577US6386221B1Journal mounted solenoid valveSNAP TITE TECH INC·Filed 2001·Granted May 14, 2002·21 cites·25 claims
- 2675US11179075B2Regional oximetry sensor interfaceNONIN MEDICAL INC·Filed 2013·Granted Nov 23, 2021·2 cites·18 claims
- 2774US6517698B1System and method for providing rotation to plating flowMOTOROLA INC·Filed 2000·Granted Feb 11, 2003·8 cites·5 claims
- 2872US8805482B2System and method for signal quality indication and false alarm reduction in ECG monitoring systemsSITZMAN DAVID A·Filed 2008·Granted Aug 12, 2014·15 cites·20 claims
- 2972US4394262ASystem for minimizing backwash water usage on self-cleaning strainersZURN IND INC·Filed 1982·Granted Jul 19, 1983·31 cites·8 claims
- 3071US10709368B2Regional oximetry sleeve for mobile deviceNONIN MEDICAL INC·Filed 2018·Granted Jul 14, 2020·1 cites·5 claims
- 3171US10188329B2Self-contained regional oximetryNONIN MEDICAL INC·Filed 2013·Granted Jan 29, 2019·5 cites·20 claims
- 3271US9895090B2Regional oximetry sleeve for mobile deviceNONIN MEDICAL INC·Filed 2013·Granted Feb 20, 2018·4 cites·16 claims
- 3369US6788245B1Device and method for SPR detection in a mode-S transponderGARMIN INT INC·Filed 2002·Granted Sep 7, 2004·20 cites·9 claims
- 3469US6768445B1Device and method for SPR detection in a mode-s transponderGARMIN INT INC·Filed 2002·Granted Jul 27, 2004·21 cites·20 claims
- 3569US6711477B1Automatic flight envelope protection for uninhabited air vehicles: method for determining point in flight envelopeLOCKHEED CORP·Filed 2002·Granted Mar 23, 2004·26 cites·20 claims
- 3669US6005175AGuitar fulcrumFiled 1998·Granted Dec 21, 1999·19 cites·16 claims
- 3767US7359742B2Sensor assemblyNONIN MEDICAL INC·Filed 2004·Granted Apr 15, 2008·41 cites·25 claims
- 3866US6856274B1Device and method for SPR detection in a Mode-S transponderGARMIN INT INC·Filed 2004·Granted Feb 15, 2005·18 cites·11 claims
- 3965US7015856B1Device and method for SPR detection in a Mode-S transponderGARMIN INT INC·Filed 2004·Granted Mar 21, 2006·16 cites·20 claims
- 4065US4412547ANeurological monitoring deviceNEUROLOGICS INC·Filed 1981·Granted Nov 1, 1983·22 cites·7 claims
- 4164US9717447B2Oximetry with remote displayNONIN MEDICAL INC·Filed 2014·Granted Aug 1, 2017·2 cites·23 claims
- 4264US8547230B1Unobtrusive proprioceptive monitor for shipping containers and vehiclesDARLING DAVID R·Filed 2007·Granted Oct 1, 2013·2 cites·16 claims
- 4361US6467502B1Manifold and method of making sameSNAP TITE TECH INC·Filed 2000·Granted Oct 22, 2002·9 cites·5 claims
- 4459US6012700AOvermolded solenoid valveSNAP TITE TECHNOLGOIES INC·Filed 1998·Granted Jan 11, 2000·24 cites·20 claims
- 4557US8120463B2RFID protocol for improved tag-reader communications integrityGRAICHEN CATHERINE·Filed 2007·Granted Feb 21, 2012·2 cites·28 claims
- 4657US6726826B2Method of manufacturing a semiconductor componentMOTOROLA INC·Filed 2001·Granted Apr 27, 2004·6 cites·6 claims
- 4753US2023014408A1Temperature Measurement by Infrared AnalysisTHERMOWAND TECH INC·Filed 2022·Application pending·0 cites
- 4852US7401063B2Process for semi-automatic maintenance of a knowledge base using tagged examplesGEN ELECTRIC·Filed 2002·Granted Jul 15, 2008·3 cites·11 claims
- 4952US4555939ACondition responsive sensor for fluid flow measurementHONEYWELL INC·Filed 1984·Granted Dec 3, 1985·12 cites·9 claims
- 5049US6075353APower circuit for low power solenoid operation using an AC or DC supplySNAP TITE TECH INC·Filed 1998·Granted Jun 13, 2000·23 cites·14 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →