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Christoph HESS
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Eriskirch, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Actuation of a converter lock-up clutch of a hydrodynamic torque co...
Patent number
12,000,477
Issue date
Jun 4, 2024
ZF Friedrichshafen AG
Christoph Hess
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for operating a vehicle drivetrain, and drivetrain module fo...
Patent number
10,703,191
Issue date
Jul 7, 2020
ZF Friedrichshafen AG
Felix Bühle
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Transmission control method
Patent number
10,173,665
Issue date
Jan 8, 2019
ZF Friedrichshafen AG
Thomas Lemp
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for improvement of the shifting quality at the start of the...
Patent number
9,651,148
Issue date
May 16, 2017
ZF Friedrichshafen AG
Christoph Hess
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for operating an automatic transmission
Patent number
9,593,771
Issue date
Mar 14, 2017
ZF Friedrichshafen AG
Christoph Hess
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Procedure for operating decelerating downshifts with the participat...
Patent number
9,216,728
Issue date
Dec 22, 2015
Z Friedrichshafen AG
Christoph Hess
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ACTUATION OF A CONVERTER LOCK-UP CLUTCH OF A HYDRODYNAMIC TORQUE CO...
Publication number
20230046052
Publication date
Feb 16, 2023
ZF Friedrichshafen AG
Christoph Hess
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Method for Operating a Vehicle Drivetrain, and Drivetrain Module fo...
Publication number
20190152310
Publication date
May 23, 2019
ZF Friedrichshafen AG
Felix Bühle
B60 - VEHICLES IN GENERAL
Information
Patent Application
Transmission Control Method
Publication number
20160325736
Publication date
Nov 10, 2016
ZF Friedrichshafen AG
Thomas Lemp
B60 - VEHICLES IN GENERAL
Information
Patent Application
Method for Operating an Automatic Transmission
Publication number
20160102760
Publication date
Apr 14, 2016
ZF Friedrichshafen AG
Christoph Hess
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Method for improving the shifting quality at the start of the commi...
Publication number
20150211630
Publication date
Jul 30, 2015
ZF Friedrichshafen AG
Christoph Hess
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Method for Synchronizing a Form-Fitting Shifting Element in a Gears...
Publication number
20150080180
Publication date
Mar 19, 2015
ZF Friedrichshafen AG
Christoph Hess
B60 - VEHICLES IN GENERAL
Information
Patent Application
PROCEDURE FOR OPERATING DECELERATING DOWNSHIFTS WITH THE PARTICIPAT...
Publication number
20140274554
Publication date
Sep 18, 2014
ZF Friedrichshafen AG
Christoph HESS
B60 - VEHICLES IN GENERAL