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Weiwen Wang
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Columbus, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Internal combustion engine and method to increase the temperature o...
Patent number
11,639,693
Issue date
May 2, 2023
Cummins Inc.
Jeremiah C. Nethercutt
G05 - CONTROLLING REGULATING
Information
Patent Grant
Soot load estimation during idle or low load
Patent number
10,781,739
Issue date
Sep 22, 2020
Cummins Emission Solutions Inc.
Tony J. Hall
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Soot load estimation during idle or low load
Patent number
10,273,858
Issue date
Apr 30, 2019
Cummins Emission Solutions Inc.
Tony J. Hall
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Apparatus, system, and method for controlling reductant dosing in a...
Patent number
8,356,471
Issue date
Jan 22, 2013
Cummins IP, Inc
John N. Chi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Apparatus, system, and method for reducing NOx emissions on an SCR...
Patent number
8,256,208
Issue date
Sep 4, 2012
Cummins IP, Inc
Joan M. Wills
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Apparatus, system, and method for reducing NOx emissions on an SCR...
Patent number
8,181,450
Issue date
May 22, 2012
Cummins IP. Inc
Phanindra Garimella
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Apparatus, system, and method for reducing NOx emissions on an SCR...
Patent number
8,161,730
Issue date
Apr 24, 2012
Cummins IP, Inc
John N. Chi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
ANOMALY DETECTION IN HIGH-VOLTAGE BUS SYSTEMS
Publication number
20230302908
Publication date
Sep 28, 2023
Cummins Inc.
Weiwen Wang
B60 - VEHICLES IN GENERAL
Information
Patent Application
INTERNAL COMBUSTION ENGINE AND METHOD TO INCREASE THE TEMPERATURE O...
Publication number
20200025119
Publication date
Jan 23, 2020
Cummins Inc.
Jeremiah C. Nethercutt
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SOOT LOAD ESTIMATION DURING IDLE OR LOW LOAD
Publication number
20190107029
Publication date
Apr 11, 2019
Cummins Emission Solutions Inc.
Tony J. Hall
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SOOT LOAD ESTIMATION DURING IDLE OR LOW LOAD
Publication number
20170159535
Publication date
Jun 8, 2017
Cummins Emission Solutions Inc.
Tony J. Hall
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
APPARATUS, SYSTEM, AND METHOD FOR CONTROLLING REDUCTANT DOSING IN A...
Publication number
20100229531
Publication date
Sep 16, 2010
CUMMINS IP, INC.
John N. Chi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS, SYSTEM, AND METHOD FOR REDUCING NOx EMISSIONS ON AN SCR...
Publication number
20100024390
Publication date
Feb 4, 2010
Joan M. Wills
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS, SYSTEM, AND METHOD FOR REDUCING NOx EMISSIONS ON AN SCR...
Publication number
20090272105
Publication date
Nov 5, 2009
John N. Chi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS, SYSTEM, AND METHOD FOR REDUCING NOx EMISSIONS ON AN SCR...
Publication number
20090272104
Publication date
Nov 5, 2009
Phanindra Garimella
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL