Inventor · disambiguated record
Mathias Hauptvogel
Also filed as: HAUPTVOGEL MATHIAS
4 granted patents·4 pending applications·1 citations·filing 2018–2025
55Inventor score
Top patents by PatentIndex Score
8 records- 0182US12366187B2Method for diagnosing a crankcase system of an internal combustion engine, and internal combustion engineVOLKSWAGEN AG·Filed 2024·Granted Jul 22, 2025·1 cites·15 claims
- 0250US11333106B2Internal combustion engine and method for exhaust aftertreatment thereofVOLKSWAGEN AG·Filed 2019·Granted May 17, 2022·0 cites·13 claims
- 0349US2025257674A1Internal combustion engine and diagnostic method for crankcase ventilation systemVOLKSWAGEN AG·Filed 2025·Application pending·0 cites
- 0449US2024384672A1Method for diagnosing a crankcase system, crankcase system, vehicle and computer program productVOLKSWAGEN AG·Filed 2024·Application pending·0 cites
- 0548US11428597B2Method for diagnosing a supercharged internal combustion engine for leakage in a portion of the intake air lineVOLKSWAGEN AG·Filed 2019·Granted Aug 30, 2022·0 cites·8 claims
- 0647US11181049B2Method for operating an internal combustion engine of a motor vehicle, in particular of a motor carDAIMLER AG·Filed 2018·Granted Nov 23, 2021·0 cites·7 claims
- 0744US2024353292A1System and method for diagnosing a crankcase ventilation system of an internal combustion engineVOLKSWAGEN AG·Filed 2024·Application pending·0 cites
- 0832US2023393921A1Error analysis in a sensor array in respect of unstable errorsVOLKSWAGEN AG·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →