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Mathias HAUPTVOGEL
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Weferlingen, DE
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Patents Grants
last 30 patents
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Patent Grant
Method for diagnosing a supercharged internal combustion engine for...
Patent number
11,428,597
Issue date
Aug 30, 2022
Volkswagen Aktiengesellschaft
Mathias Hauptvogel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Internal combustion engine and method for exhaust aftertreatment th...
Patent number
11,333,106
Issue date
May 17, 2022
VOLKSWAGEN AKIIHNGESELLSCHAFT
Falk-Christian Baron Von Ceumern-Lindenstjerna
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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Patent Application
METHOD FOR DIAGNOSING A CRANKCASE SYSTEM, CRANKCASE SYSTEM, VEHICLE...
Publication number
20240384672
Publication date
Nov 21, 2024
Volkswagen Aktiengesellschaft
Mathias HAUPTVOGEL
G07 - CHECKING-DEVICES
Information
Patent Application
SYSTEM AND METHOD FOR DIAGNOSING A CRANKCASE VENTILATION SYSTEM OF...
Publication number
20240353292
Publication date
Oct 24, 2024
Volkswagen Aktiengesellschaft
Mathias HAUPTVOGEL
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR DIAGNOSING A CRANKCASE SYSTEM OF AN INTERNAL COMBUSTION...
Publication number
20240352878
Publication date
Oct 24, 2024
Volkswagen Aktiengesellschaft
Mathias HAUPTVOGEL
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ERROR ANALYSIS IN A SENSOR ARRAY IN RESPECT OF UNSTABLE ERRORS
Publication number
20230393921
Publication date
Dec 7, 2023
Volkswagen Aktiengesellschaft
Mathias Hauptvogel
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
ERROR ANALYSIS IN A SENSOR
Publication number
20230384130
Publication date
Nov 30, 2023
Volkswagen Aktiengesellschaft
Mathias HAUPTVOGEL
G01 - MEASURING TESTING
Information
Patent Application
INTERNAL COMBUSTION ENGINE AND METHOD FOR EXHAUST AFTERTREATMENT TH...
Publication number
20200182200
Publication date
Jun 11, 2020
Volkswagen Aktiengesellschaft
Falk-Christian BARON VON CEUMERN-LINDENSTJERNA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR DIAGNOSING A SUPERCHARGED INTERNAL COMBUSTION ENGINE FOR...
Publication number
20200158590
Publication date
May 21, 2020
Volkswagen Aktiengesellschaft
Mathias HAUPTVOGEL
G01 - MEASURING TESTING