Yi Liu

Person

Northville, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Laser hardened pattern array in cylinder bores
- Patent number 12,241,431
- Issue date Mar 4, 2025
- GM Global Technology Operations LLC
- Yi Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method, system, and sensor assembly for determining light compositi...
- Patent number 10,969,272
- Issue date Apr 6, 2021
- Rensselaer Polytechnic Institute
- Nadarajah Narendran
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for monitoring oxidation catalyst functionality
- Patent number 8,375,700
- Issue date Feb 19, 2013
- Detroit Diesel Corporation
- Kevin Dean Sisken
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diagnostic method for an internal combustion engine exhaust gas sys...
- Patent number 8,096,171
- Issue date Jan 17, 2012
- Daimler AG
- Joachim Konrad
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
On-board aftertreatment device tail pipe hydrocarbon slip calculation
- Patent number 7,942,043
- Issue date May 17, 2011
- Detroit Diesel Corporation
- Yi Liu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Compact dual leg NOx absorber catalyst device and system and method...
- Patent number 6,883,311
- Issue date Apr 26, 2005
- Detroit Diesel Corporation
- Yi Liu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
CONDUCTIVE COMPOSITE STATOR UNIT FOR AN ELECTRIC MOTOR OF A VEHICLE
- Publication number 20240421645
- Publication date Dec 19, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONDUCTIVE CABLE FOR A BATTERY ELECTRIC VEHICLE
- Publication number 20240395438
- Publication date Nov 28, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yi Liu
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF RESISTANCE SPOT WELDING OF ELECTRICALLY CONDUCTIVE WORKPI...
- Publication number 20240375206
- Publication date Nov 14, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Huaxin Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH HARDNESS STEEL RACE WELDED TO A CARBURIZED STEEL SHAFT AND A M...
- Publication number 20240342836
- Publication date Oct 17, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Huaxin Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BUSBAR FOR HIGH CONDUCTIVITY DISTRIBUTION OF ELECTRICAL POWER WITHI...
- Publication number 20240339733
- Publication date Oct 10, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yi Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY MODULE OF A BATTERY PACK FOR AN ELECTRIC VEHICLE
- Publication number 20240332757
- Publication date Oct 3, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yi Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD, SYSTEM, AND SENSOR ASSEMBLY FOR DETERMINING LIGHT COMPOSITI...
- Publication number 20190094070
- Publication date Mar 28, 2019
- Rensselaer Polytechnic Institute
- Nadarajah NARENDRAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MONITORING OXIDATION CATALYST FUNCTIONALITY
- Publication number 20110239627
- Publication date Oct 6, 2011
- Kevin D. Sisken
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Diagnostic Method for an Internal Combustion Engine Exhaust Gas Sys...
- Publication number 20110100094
- Publication date May 5, 2011
- Daimler AG
- Joachim Konrad
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ON-BOARD AFTERTREATMENT DEVICE TAIL PIPE HYDROCARBON SLIP CALCULATION
- Publication number 20100206060
- Publication date Aug 19, 2010
- Yi Liu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND SYSTEM TO DETERMINE THE EFFICIENCY OF A DIESEL OXIDATION...
- Publication number 20100050757
- Publication date Mar 4, 2010
- DETROIT DIESEL CORPORATION
- Yi Liu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Compact dual leg NOx absorber catalyst device and system and method...
- Publication number 20050000208
- Publication date Jan 6, 2005
- DETROIT DIESEL CORPORATION
- Yi Liu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Person

Patents Grantslast 30 patents

Laser hardened pattern array in cylinder bores

Method, system, and sensor assembly for determining light compositi...

Apparatus and method for monitoring oxidation catalyst functionality

Diagnostic method for an internal combustion engine exhaust gas sys...

On-board aftertreatment device tail pipe hydrocarbon slip calculation

Compact dual leg NOx absorber catalyst device and system and method...

Patents Applicationslast 30 patents

CONDUCTIVE COMPOSITE STATOR UNIT FOR AN ELECTRIC MOTOR OF A VEHICLE

CONDUCTIVE CABLE FOR A BATTERY ELECTRIC VEHICLE

METHOD OF RESISTANCE SPOT WELDING OF ELECTRICALLY CONDUCTIVE WORKPI...

HIGH HARDNESS STEEL RACE WELDED TO A CARBURIZED STEEL SHAFT AND A M...

BUSBAR FOR HIGH CONDUCTIVITY DISTRIBUTION OF ELECTRICAL POWER WITHI...

BATTERY MODULE OF A BATTERY PACK FOR AN ELECTRIC VEHICLE

METHOD, SYSTEM, AND SENSOR ASSEMBLY FOR DETERMINING LIGHT COMPOSITI...

APPARATUS AND METHOD FOR MONITORING OXIDATION CATALYST FUNCTIONALITY

Diagnostic Method for an Internal Combustion Engine Exhaust Gas Sys...

ON-BOARD AFTERTREATMENT DEVICE TAIL PIPE HYDROCARBON SLIP CALCULATION

METHOD AND SYSTEM TO DETERMINE THE EFFICIENCY OF A DIESEL OXIDATION...

Compact dual leg NOx absorber catalyst device and system and method...