Leo Spiegel

Person

Wolfsburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Drive train and method for operating a drive train
- Patent number 11,267,328
- Issue date Mar 8, 2022
- Dr. Ing. h.c.F Porsche AG
- Immo Stache
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric machine for a motor vehicle and method for cooling an elec...
- Patent number 11,190,084
- Issue date Nov 30, 2021
- Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Werner Schiek
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High-voltage battery division for charging column connection
- Patent number 10,821,836
- Issue date Nov 3, 2020
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Thomas Schmid
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Drive train of a motor vehicle that can be driven in a purely elect...
- Patent number 10,384,524
- Issue date Aug 20, 2019
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Leo Spiegel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Arrangement of an electric machine and of a transmission connected...
- Patent number 10,038,354
- Issue date Jul 31, 2018
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Werner Schiek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for starting the internal combustion engine of a hybrid vehicle
- Patent number 8,851,217
- Issue date Oct 7, 2014
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Werner Schiek
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Starter-generator
- Patent number 8,492,945
- Issue date Jul 23, 2013
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Joachim Gruenberger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Internal combustion engine
- Patent number 8,479,509
- Issue date Jul 9, 2013
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Leo Spiegel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Internal combustion engine
- Patent number 8,235,013
- Issue date Aug 7, 2012
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Leo Spiegel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for operating an internal combustion engine comprising at le...
- Patent number 6,666,177
- Issue date Dec 23, 2003
- Volkswagen AG
- Bernd Stiebels
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Device for supplying exhaust gases from an internal combustion engi...
- Patent number 6,647,711
- Issue date Nov 18, 2003
- Volkswagen AG
- Leo Spiegel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Four-stroke internal combustion engine with direct injection
- Patent number 6,378,486
- Issue date Apr 30, 2002
- Volkswagen AG
- Leo Spiegel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
DRIVE TRAIN AND METHOD FOR OPERATING A DRIVE TRAIN
- Publication number 20190241057
- Publication date Aug 8, 2019
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Immo Stache
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH-VOLTAGE BATTERY DIVISION FOR CHARGING COLUMN CONNECTION
- Publication number 20190009685
- Publication date Jan 10, 2019
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Thomas Schmid
- B60 - VEHICLES IN GENERAL
Information Patent Application
DRIVE TRAIN AND METHOD FOR OPERATING A DRIVE TRAIN
- Publication number 20160236561
- Publication date Aug 18, 2016
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Immo Stache
- B60 - VEHICLES IN GENERAL
Information Patent Application
ARRANGEMENT OF AN ELECTRIC MACHINE AND OF A TRANSMISSION CONNECTED...
- Publication number 20160006321
- Publication date Jan 7, 2016
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Werner Schiek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINE FOR A MOTOR VEHICLE AND METHOD FOR COOLING AN ELEC...
- Publication number 20150357882
- Publication date Dec 10, 2015
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Werner Schiek
- B60 - VEHICLES IN GENERAL
Information Patent Application
DRIVE TRAIN OF A MOTOR VEHICLE THAT CAN BE DRIVEN IN A PURELY ELECT...
- Publication number 20140116201
- Publication date May 1, 2014
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Leo Spiegel
- B60 - VEHICLES IN GENERAL
Information Patent Application
DRIVE SYSTEM FOR A MOTOR VEHICLE, METHOD FOR OPERATING A DRIVE SYST...
- Publication number 20120085199
- Publication date Apr 12, 2012
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Nils Sauvlet
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR STARTING THE INTERNAL COMBUSTION ENGINE OF A HYBRID VEHICLE
- Publication number 20110304156
- Publication date Dec 15, 2011
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Werner Schiek
- B60 - VEHICLES IN GENERAL
Information Patent Application
STARTER-GENERATOR
- Publication number 20110115225
- Publication date May 19, 2011
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Joachim Gruenberger
- B60 - VEHICLES IN GENERAL
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20100236237
- Publication date Sep 23, 2010
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- LEO SPIEGEL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20100236238
- Publication date Sep 23, 2010
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- LEO SPIEGEL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Leo Spiegel

Person

Patents Grantslast 30 patents

Drive train and method for operating a drive train

Electric machine for a motor vehicle and method for cooling an elec...

High-voltage battery division for charging column connection

Drive train of a motor vehicle that can be driven in a purely elect...

Arrangement of an electric machine and of a transmission connected...

Method for starting the internal combustion engine of a hybrid vehicle

Starter-generator

Internal combustion engine

Internal combustion engine

Method for operating an internal combustion engine comprising at le...

Device for supplying exhaust gases from an internal combustion engi...

Four-stroke internal combustion engine with direct injection

Patents Applicationslast 30 patents

DRIVE TRAIN AND METHOD FOR OPERATING A DRIVE TRAIN

HIGH-VOLTAGE BATTERY DIVISION FOR CHARGING COLUMN CONNECTION

DRIVE TRAIN AND METHOD FOR OPERATING A DRIVE TRAIN

ARRANGEMENT OF AN ELECTRIC MACHINE AND OF A TRANSMISSION CONNECTED...

ELECTRIC MACHINE FOR A MOTOR VEHICLE AND METHOD FOR COOLING AN ELEC...

DRIVE TRAIN OF A MOTOR VEHICLE THAT CAN BE DRIVEN IN A PURELY ELECT...

DRIVE SYSTEM FOR A MOTOR VEHICLE, METHOD FOR OPERATING A DRIVE SYST...

METHOD FOR STARTING THE INTERNAL COMBUSTION ENGINE OF A HYBRID VEHICLE

STARTER-GENERATOR

INTERNAL COMBUSTION ENGINE

INTERNAL COMBUSTION ENGINE