Inventor · disambiguated record
Ognyan N. Yanakiev
Also filed as: YANAKIEV OGNYAN · YANAKIEV OGNYAN N
21 granted patents·1 pending application·330 citations·filing 2005–2014
95Inventor score
Files withGM GLOBAL TECH OPERATIONS INC6WANG YUE-YUN5YANAKIEV OGNYAN N5ANILOVICH IGOR2FORD GLOBAL TECH LLC1
Top patents by PatentIndex Score
22 records- 0198US8091416B2Robust design of diagnostic enabling conditions for SCR NOx conversion efficiency monitorWANG YUE-YUN·Filed 2009·Granted Jan 10, 2012·57 cites·37 claims
- 0297US8555613B2Model-based diagnostics of NOx sensor malfunction for selective catalyst reduction systemWANG YUE-YUN·Filed 2009·Granted Oct 15, 2013·35 cites·11 claims
- 0397US8201444B2Aftertreatment device NOx conversion efficiency diagnostics using on board adaptive diagnostic algorithmWANG YUE-YUN·Filed 2009·Granted Jun 19, 2012·40 cites·14 claims
- 0494US8245567B2On board diagnostic monitor of NOx conversion efficiency for aftertreatment deviceWANG YUE-YUN·Filed 2009·Granted Aug 21, 2012·34 cites·20 claims
- 0594US8171720B2System and methods to detect non-urea reductant filled in a urea tankWANG YUE-YUN·Filed 2008·Granted May 8, 2012·25 cites·22 claims
- 0692US9605573B2System and method for gas/liquid mixing in an exhaust aftertreatment systemGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Mar 28, 2017·21 cites·10 claims
- 0791US9051866B2Method and apparatus for monitoring a particulate filterYANAKIEV OGNYAN N·Filed 2012·Granted Jun 9, 2015·11 cites·10 claims
- 0890US7735320B2Dual stage turbocharger control systemGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jun 15, 2010·27 cites·8 claims
- 0988US8984867B2Nitrogen dioxide generation diagnostic for a diesel after-treatment systemANILOVICH IGOR·Filed 2012·Granted Mar 24, 2015·12 cites·20 claims
- 1088US8959900B2Exhaust aftertreatment system for internal combustion engineGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Feb 24, 2015·11 cites·14 claims
- 1188US8769937B2Soot sensor monitoringYANAKIEV OGNYAN N·Filed 2012·Granted Jul 8, 2014·13 cites·20 claims
- 1280US8534050B2Exhaust gas aftertreatment system for a diesel engine and method of increasing a temperature of an SCR catalyst to reduce NOx in exhaust gasesYANAKIEV OGNYAN N·Filed 2009·Granted Sep 17, 2013·9 cites·20 claims
- 1376US7886524B2Method for controlling an internal combustion engine during regeneration of an emission after-treatment deviceFORD GLOBAL TECH LLC·Filed 2005·Granted Feb 15, 2011·9 cites·21 claims
- 1472US9097191B2Charge flow temperature estimationYANAKIEV OGNYAN N·Filed 2012·Granted Aug 4, 2015·4 cites·20 claims
- 1570US7321820B2Model-based inlet air dynamics state characterizationGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jan 22, 2008·8 cites·22 claims
- 1669US8265852B2Temperature control system and method for particulate filter regeneration using a hydrocarbon injectorYANAKIEV OGNYAN N·Filed 2009·Granted Sep 11, 2012·4 cites·20 claims
- 1767US7493896B2Exhaust gas recirculation estimation systemGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Feb 24, 2009·7 cites·16 claims
- 1859US9238991B2Internal combustion engine and exhaust aftertreatment systemGM GLOBAL TECH OPERATIONS INC·Filed 2014·Granted Jan 19, 2016·1 cites·17 claims
- 1957US9255510B2Ammonia (NH3) storage control system and method based on a nitrogen oxide(NOx) sensorSOLBRIG CHARLES E·Filed 2009·Granted Feb 9, 2016·1 cites·18 claims
- 2049US8839602B2Non-methane hydrocarbon conversion efficiency diagnostic for a diesel after-treatment systemANILOVICH IGOR·Filed 2012·Granted Sep 23, 2014·0 cites·18 claims
- 2145US9759142B2Fuel ignition quality detection systems and methodsKWEON CHOL-BUM M·Filed 2009·Granted Sep 12, 2017·1 cites·26 claims
- 2244US2014041370A1Exhaust Treatment System for Internal Combustion EngineGM GLOBAL TECH OPERATIONS INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →