Assignee
QI BAOHUA
15 granted patents·5 pending applications·151 citations·filing 2006–2016
Top patents by PatentIndex Score
20 records- 0199US9605578B1Particulate matter sensing device for controlling and diagnosing diesel particulate filter systemsQI BAOHUA·Filed 2015·Granted Mar 28, 2017·35 cites·20 claims
- 0298US9170144B2Multifunctional fluid level and quality sensing deviceQI BAOHUA·Filed 2013·Granted Oct 27, 2015·32 cites·20 claims
- 0397US9890678B2Multi-stage SCR control and diagnostic systemQI BAOHUA·Filed 2014·Granted Feb 13, 2018·18 cites·20 claims
- 0496US9347356B2Exhaust gas processing system independent to engine controlsQI BAOHUA·Filed 2015·Granted May 24, 2016·11 cites·20 claims
- 0591US9546584B2Multi-stage SCR systemQI BAOHUA·Filed 2014·Granted Jan 17, 2017·10 cites·17 claims
- 0690US9176086B2Fluid quality sensing means with reference sensorQI BAOHUA·Filed 2013·Granted Nov 3, 2015·8 cites·20 claims
- 0790US8980181B2Ammonia generating and delivery apparatusQI BAOHUA·Filed 2014·Granted Mar 17, 2015·9 cites·20 claims
- 0888US10473014B2Low pressure atomizing injectorQI BAOHUA·Filed 2016·Granted Nov 12, 2019·4 cites·13 claims
- 0987US9951673B2Engine aftertreatment system with exhaust lambda controlQI BAOHUA·Filed 2016·Granted Apr 24, 2018·4 cites·20 claims
- 1073US8013714B2RFID sensor using pulse processingQI BAOHUA·Filed 2007·Granted Sep 6, 2011·5 cites·14 claims
- 1170US9689297B2Exhaust-gas aftertreatment system with venturi exhaust passage devicesQI BAOHUA·Filed 2015·Granted Jun 27, 2017·1 cites·11 claims
- 1270US8026795B2RFID sensor array and sensor group based on pulse-processingQI BAOHUA·Filed 2008·Granted Sep 27, 2011·5 cites·20 claims
- 1369US7965877B2Fingerprint sensing device using pulse processingQI BAOHUA·Filed 2006·Granted Jun 21, 2011·7 cites·18 claims
- 1466US8018323B2RFID sensor device based on pulse-processingQI BAOHUA·Filed 2007·Granted Sep 13, 2011·2 cites·16 claims
- 1548US9488086B2Low pressure atomizing injectorQI BAOHUA·Filed 2014·Granted Nov 8, 2016·0 cites·17 claims
- 1648US2008074618A1Fatigue detection device using encoded light signalsQI BAOHUA·Filed 2007·Application pending·0 cites
- 1745US2014202139A1Hydrocarbon Delivery ApparatusQI BAOHUA·Filed 2014·Application pending·0 cites
- 1844US2016236846A1Fluid Safety DeviceQI BAOHUA·Filed 2016·Application pending·0 cites
- 1944US2014352280A1Air driven reductant dosing systemQI BAOHUA·Filed 2013·Application pending·0 cites
- 2042US2007008100A1Digital control and detection apparatus using pulse signal processingQI BAOHUA·Filed 2006·Application pending·0 cites
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