Inventor · disambiguated record
Brent Chian
Also filed as: CHIAN BRENT
45 granted patents·971 citations·filing 1999–2019
98Inventor score
Top patents by PatentIndex Score
45 records- 0197US7167813B2Water heater performance monitoring systemHONEYWELL INT INC·Filed 2005·Granted Jan 23, 2007·44 cites·27 claims
- 0296US6955301B2Water heater and controlHONEYWELL INT INC·Filed 2003·Granted Oct 18, 2005·84 cites·42 claims
- 0395US6959876B2Method and apparatus for safety switchHONEYWELL INT INC·Filed 2003·Granted Nov 1, 2005·65 cites·27 claims
- 0495US6701874B1Method and apparatus for thermal powered controlHONEYWELL INT INC·Filed 2003·Granted Mar 9, 2004·83 cites·31 claims
- 0594US9494320B2Method and system for starting an intermittent flame-powered pilot combustion systemHONEYWELL INT INC·Filed 2013·Granted Nov 15, 2016·9 cites·26 claims
- 0694US7721972B2Appliance control with automatic damper detectionHONEYWELL INT INC·Filed 2006·Granted May 25, 2010·25 cites·26 claims
- 0794US7712677B1Water heater and controlHONEYWELL INT INC·Filed 2004·Granted May 11, 2010·53 cites·25 claims
- 0893US7798107B2Temperature control system for a water heaterHONEYWELL INT INC·Filed 2007·Granted Sep 21, 2010·40 cites·21 claims
- 0993US7728736B2Combustion instability detectionHONEYWELL INT INC·Filed 2007·Granted Jun 1, 2010·36 cites·6 claims
- 1092US9752990B2Low-powered system for driving a fuel control mechanismHONEYWELL INT INC·Filed 2013·Granted Sep 5, 2017·9 cites·16 claims
- 1192US7768410B2Leakage detection and compensation systemHONEYWELL INT INC·Filed 2005·Granted Aug 3, 2010·28 cites·20 claims
- 1291US8659437B2Leakage detection and compensation systemCHIAN BRENT·Filed 2010·Granted Feb 25, 2014·9 cites·4 claims
- 1391US7764182B2Flame sensing systemHONEYWELL INT INC·Filed 2005·Granted Jul 27, 2010·30 cites·25 claims
- 1490US10337747B2Selectable efficiency versus comfort for modulating furnaceADEMCO INC·Filed 2016·Granted Jul 2, 2019·3 cites·20 claims
- 1590US7800508B2Dynamic DC biasing and leakage compensationHONEYWELL INT INC·Filed 2005·Granted Sep 21, 2010·26 cites·29 claims
- 1689US8074892B2Appliance control with automatic damper detectionBRACKEN SCOTT J·Filed 2010·Granted Dec 13, 2011·13 cites·20 claims
- 1789US7804047B2Temperature sensor diagnostic for determining water heater health statusHONEYWELL INT INC·Filed 2004·Granted Sep 28, 2010·41 cites·7 claims
- 1888US8764435B2Burner firing rate determination for modulating furnaceNORDBERG TIMOTHY J·Filed 2012·Granted Jul 1, 2014·7 cites·14 claims
- 1988US8085521B2Flame rod drive signal generator and systemCHIAN BRENT·Filed 2007·Granted Dec 27, 2011·20 cites·20 claims
- 2087US8066508B2Adaptive spark ignition and flame sensing signal generation systemNORDBERG TIMOTHY J·Filed 2005·Granted Nov 29, 2011·19 cites·8 claims
- 2186US6920377B2Self-sustaining control for a heating systemHONEYWELL INT INC·Filed 2003·Granted Jul 19, 2005·33 cites·5 claims
- 2285US10429068B2Method and system for starting an intermittent flame-powered pilot combustion systemADEMCO INC·Filed 2016·Granted Oct 1, 2019·2 cites·20 claims
- 2385US7985066B2Combustion blower control for modulating furnaceHONEYWELL INT INC·Filed 2008·Granted Jul 26, 2011·11 cites·19 claims
- 2485US7317265B2Method and apparatus for power managementHONEYWELL INT INC·Filed 2003·Granted Jan 8, 2008·67 cites·42 claims
- 2584US10208954B2Method and system for controlling an ignition sequence for an intermittent flame-powered pilot combustion systemADEMCO INC·Filed 2013·Granted Feb 19, 2019·5 cites·25 claims
- 2684US8300381B2Low cost high speed spark voltage and flame drive signal generatorCHIAN BRENT·Filed 2009·Granted Oct 30, 2012·14 cites·20 claims
- 2783US10036710B2Low-powered system for driving a fuel control mechanismHONEYWELL INT INC·Filed 2017·Granted Jul 31, 2018·1 cites·20 claims
- 2881US8310801B2Flame sensing voltage dependent on applicationMCDONALD JONATHAN·Filed 2009·Granted Nov 13, 2012·16 cites·20 claims
- 2980US8545214B2Combustion blower control for modulating furnaceCHIAN BRENT·Filed 2011·Granted Oct 1, 2013·3 cites·16 claims
- 3079US7747358B2Building equipment component control with automatic feature detectionHONEYWELL INT INC·Filed 2006·Granted Jun 29, 2010·9 cites·25 claims
- 3178US7073524B2Fail safe drive for control of multiple solenoid coilsHONEYWELL INT INC·Filed 2004·Granted Jul 11, 2006·20 cites·68 claims
- 3277US8875557B2Circuit diagnostics from flame sensing AC componentCHIAN BRENT·Filed 2006·Granted Nov 4, 2014·10 cites·11 claims
- 3377US6667594B2Determination of maximum travel of linear actuatorHONEYWELL INT INC·Filed 2001·Granted Dec 23, 2003·23 cites·26 claims
- 3476US10094593B2Combustion blower control for modulating furnaceHONEYWELL INT INC·Filed 2013·Granted Oct 9, 2018·2 cites·5 claims
- 3576US8070481B2Combustion blower control for modulating furnaceCHIAN BRENT·Filed 2008·Granted Dec 6, 2011·6 cites·14 claims
- 3675US7170762B2Low voltage DC-DC converterHONEYWELL INT INC·Filed 2003·Granted Jan 30, 2007·29 cites·31 claims
- 3773US11268695B2Method and system for starting an intermittent flame-powered pilot combustion systemADEMCO INC·Filed 2019·Granted Mar 8, 2022·0 cites·20 claims
- 3873US9316413B2Selectable efficiency versus comfort for modulating furnaceNORDBERG TIMOTHY J·Filed 2008·Granted Apr 19, 2016·6 cites·18 claims
- 3971US7314370B2Automated operation check for standing valveHONEYWELL INT INC·Filed 2004·Granted Jan 1, 2008·21 cites·25 claims
- 4069US10309906B2Low-powered system for driving a fuel control mechanismADEMCO INC·Filed 2018·Granted Jun 4, 2019·0 cites·20 claims
- 4168US6862165B2Method and apparatus for valve controlHONEYWELL INT INC·Filed 2003·Granted Mar 1, 2005·20 cites·35 claims
- 4267US11719436B2Method and system for controlling an ignition sequence for an intermittent flame-powered pilot combustion systemADEMCO INC·Filed 2019·Granted Aug 8, 2023·0 cites·15 claims
- 4367US9939384B2Low-powered system for driving a fuel control mechanismHONEYWELL INT INC·Filed 2017·Granted Apr 10, 2018·0 cites·30 claims
- 4458US6478573B1Electronic detecting of flame loss by sensing power output from thermopileHONEYWELL INT INC·Filed 1999·Granted Nov 12, 2002·20 cites·16 claims
- 4544US6346789B1Motor step-less speed control with active feedback of phase detectorHONEYWELL INT INC·Filed 1999·Granted Feb 12, 2002·9 cites·18 claims
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