Baoyong Liu

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Dunlap, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Detecting sensor malfunction or tampering based on reductant consum...
- Patent number 11,945,401
- Issue date Apr 2, 2024
- Caterpillar Inc.
- Jay Venkataraghavan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Detecting reductant quality using a virtual sensor
- Patent number 11,781,464
- Issue date Oct 10, 2023
- Caterpillar Inc.
- Frank Lombardi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for introducing a reductant agent
- Patent number 8,516,800
- Issue date Aug 27, 2013
- Caterpillar Inc.
- Baoyong Liu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for introducing a reductant into an exhaust stream
- Patent number 8,359,833
- Issue date Jan 29, 2013
- Caterpillar Inc.
- Purna Chander Nalla
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
DETECTING SENSOR MALFUNCTION OR TAMPERING BASED ON REDUCTANT CONSUM...
- Publication number 20230311808
- Publication date Oct 5, 2023
- Caterpillar Inc.
- Jay VENKATARAGHAVAN
- B60 - VEHICLES IN GENERAL
Information Patent Application
DETECTING REDUCTANT QUALITY USING A VIRTUAL SENSOR
- Publication number 20230313724
- Publication date Oct 5, 2023
- Caterpillar Inc.
- Frank LOMBARDI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR MONITORING OPERATION OF RETARDING GRID ASSOCI...
- Publication number 20170015201
- Publication date Jan 19, 2017
- Caterpillar Inc.
- Alexander C Crosman
- B60 - VEHICLES IN GENERAL
Information Patent Application
System and method for introducing a reductant agent
- Publication number 20120159928
- Publication date Jun 28, 2012
- Caterpillar Inc.
- Baoyong Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR INTRODUCING A REDUCTANT INTO AN EXHAUST STREAM
- Publication number 20110146247
- Publication date Jun 23, 2011
- Caterpillar Inc.
- Purna Chander Nalla
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES