Inventor · disambiguated record
Stephen H. Smith
Also filed as: SMITH STEPHEN · SMITH STEPHEN H · SMITH STEPHEN HAROLD
27 granted patents·5 pending applications·1,137 citations·filing 1980–2012
97Inventor score
Top patents by PatentIndex Score
32 records- 0196US6271790B2Communication systemSMITH TECHNOLOGY DEV LLC·Filed 1998·Granted Aug 7, 2001·236 cites·68 claims
- 0296US5982074AAxial field motor/generatorADVANCED TECHNOLOGIES INT LTD·Filed 1996·Granted Nov 9, 1999·168 cites·49 claims
- 0395US7439702B2Application of a switched reluctance motion control system in a chiller systemYORK INT CORP·Filed 2005·Granted Oct 21, 2008·34 cites·20 claims
- 0495US6411002B1Axial field electric machineSMITH TECHNOLOGY DEV·Filed 1998·Granted Jun 25, 2002·99 cites·2 claims
- 0594US6163097AMotor generator including interconnected stators and stator laminationsSMITH TECHNOLOGIES DEV LLC·Filed 1999·Granted Dec 19, 2000·82 cites·15 claims
- 0691US6628385B1High efficiency, large field scanning microscopeAXON INSTR INC·Filed 2000·Granted Sep 30, 2003·73 cites·37 claims
- 0791US4323849ACoulometerHYBRICON INC·Filed 1980·Granted Apr 6, 1982·77 cites·15 claims
- 0889US7202626B2Variable speed drive for a chiller system with a switched reluctance motorYORK INT CORP·Filed 2005·Granted Apr 10, 2007·25 cites·18 claims
- 0985US4547678AHybrid electric vehicle control methods and devicesCALIFONE INTERNATIONAL INC·Filed 1984·Granted Oct 15, 1985·49 cites·6 claims
- 1084US6181048B1Method for selectively coupling layers of a stator in a motor/generatorSMITH TECHNOLOGY DEV·Filed 1999·Granted Jan 30, 2001·46 cites·6 claims
- 1177US6833916B2High efficiency, large field scanning microscopeAXON INSTR INC·Filed 2003·Granted Dec 21, 2004·19 cites·8 claims
- 1265US9615776B2Signal processing method and apparatusSMITH STEPHEN·Filed 2012·Granted Apr 11, 2017·3 cites·14 claims
- 1365US6530421B1Counterflow evaporator for refrigerantsYORK INT CORP·Filed 2000·Granted Mar 11, 2003·14 cites·64 claims
- 1461US6570536B2Communications systemSMITH TECHNOLOGY DEV LLC·Filed 2001·Granted May 27, 2003·6 cites·15 claims
- 1561US4943053APost-operative knee rehabilitative dynamometerSMITH STEPHEN H·Filed 1988·Granted Jul 24, 1990·31 cites·7 claims
- 1660US9746218B2Economized refrigeration systemSOMMER STEVEN TRENT·Filed 2007·Granted Aug 29, 2017·1 cites·20 claims
- 1760US4890689AOmnidirectional speaker systemTBH PRODUCTIONS INC·Filed 1987·Granted Jan 2, 1990·34 cites·11 claims
- 1854US6204810B1Communications systemSMITH TECHNOLOGY DEV LLC·Filed 1997·Granted Mar 20, 2001·19 cites·58 claims
- 1950US5176129ASelf-retaining refractorTEKDYNE INC·Filed 1991·Granted Jan 5, 1993·57 cites·10 claims
- 2048US6317097B1Cavity-driven antenna systemSMITH TECHNOLOGY DEV LLC·Filed 1999·Granted Nov 13, 2001·16 cites·23 claims
- 2147US2007271956A1System and method for reducing windage losses in compressor motorsJOHNSON CONTROLS TECH CO·Filed 2006·Application pending·0 cites
- 2245US5131408APost-operative knee rehabilitative dynamometerSMITH STEPHEN H·Filed 1990·Granted Jul 21, 1992·18 cites·11 claims
- 2342US4352152AHigh speed non-saturating inverterHYBRICON INC·Filed 1980·Granted Sep 28, 1982·6 cites·17 claims
- 2442US2007159129A1Variable Speed Drive for a Chiller System with a Switched Reluctance MotorYORK INT CORP·Filed 2007·Application pending·0 cites
- 2542US2006012263A1Axial field electric machineSMITH STEPHEN H·Filed 2004·Application pending·0 cites
- 2642US2004135465A1Axial field electric machineFiled 2003·Application pending·0 cites
- 2741US2002171324A1Axial field electric machineFiled 2002·Application pending·0 cites
- 2836US6295025B1System for measuring and displaying three-dimensional characteristics of electromagnetic wavesSMITH TECHNOLOGIES DEV LLC·Filed 1999·Granted Sep 25, 2001·6 cites·13 claims
- 2935US6393265B1Method and apparatus for two dimensional filtering in a communications system using a transformer systemSMITH TECHNOLOGY DEV LLC·Filed 1999·Granted May 21, 2002·6 cites·36 claims
- 3035US6340950B1Disc antenna systemSMITH TECHNOLOGY DEV LLC·Filed 1999·Granted Jan 22, 2002·7 cites·14 claims
- 3132US6092589ACounterflow evaporator for refrigerantsYORK INT CORP·Filed 1997·Granted Jul 25, 2000·5 cites·48 claims
- 3228USD348228SPost-operative knee rehabilitative dynamometerTEKDYNE INC·Filed 1991·Granted Jun 28, 1994·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →