Ralf Pfeifer

Person

Diepholz, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Switching apparatus for a control system for a vehicle, and control...
- Patent number 10,651,847
- Issue date May 12, 2020
- ZF Friedrichshafen AG
- Andreas Peukert
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Operating lever and method for operating an operating lever
- Patent number 10,563,756
- Issue date Feb 18, 2020
- ZF Friedrichshafen AG
- Ralf Pfeifer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sensor device for sensing a selector lever position and selector le...
- Patent number 10,281,029
- Issue date May 7, 2019
- ZF Friedrichshafen AG
- Ralf Pfeifer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device and method for selecting an operating mode of a transmission...
- Patent number 10,184,559
- Issue date Jan 22, 2019
- ZF Friedrichshafen AG
- Ralf Pfeifer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gear change lever device for a vehicle gearing, evaluation device f...
- Patent number 9,897,203
- Issue date Feb 20, 2018
- ZF Friedrichshafen AG
- Ralf Pfeifer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sensor device, and a magnet element for a sensor device
- Patent number 9,644,732
- Issue date May 9, 2017
- ZF Friedrichshafen AG
- Ralf Pfeifer
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SENSOR ARRANGEMENT
- Publication number 20210389160
- Publication date Dec 16, 2021
- ZF Friedrichshafen AG
- Ralf Pfeifer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GEAR SELECTION APPARATUS FOR A VEHICLE AND METHOD FOR SHIFTING A V...
- Publication number 20190376815
- Publication date Dec 12, 2019
- ZF Friedrichshafen AG
- Ralf Pfeifer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SENSOR DEVICE FOR SENSING A SELECTOR LEVER POSITION AND SELECTOR LE...
- Publication number 20180038477
- Publication date Feb 8, 2018
- ZF Friedrichshafen AG
- Ralf Pfeifer
- G01 - MEASURING TESTING
Information Patent Application
SWITCHING APPARATUS FOR A CONTROL SYSTEM FOR A VEHICLE, AND CONTROL...
- Publication number 20170321801
- Publication date Nov 9, 2017
- ZF Friedrichshafen AG
- Andreas Peukert
- G01 - MEASURING TESTING
Information Patent Application
OPERATING LEVER AND METHOD FOR OPERATING AN OPERATING LEVER
- Publication number 20160305539
- Publication date Oct 20, 2016
- ZF Friedrichshafen AG
- Ralf PFEIFER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DEVICE AND METHOD FOR SELECTING AN OPERATING MODE OF A TRANSMISSION...
- Publication number 20160252177
- Publication date Sep 1, 2016
- ZF Friedrichshafen AG
- Ralf PFEIFER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method And Device For Generating An Emergency Braking Signal For A...
- Publication number 20160144840
- Publication date May 26, 2016
- ZF Friedrichshafen AG
- Ralf PFEIFER
- B60 - VEHICLES IN GENERAL
Information Patent Application
GEAR CHANGE LEVER DEVICE FOR A VEHICLE GEARING, EVALUATION DEVICE F...
- Publication number 20150345625
- Publication date Dec 3, 2015
- ZF Friedrichshafen AG
- Ralf PFEIFER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SENSOR DEVICE, AND A MAGNET ELEMENT FOR A SENSOR DEVICE
- Publication number 20140345408
- Publication date Nov 27, 2014
- Ralf Pfeifer
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ACTUATING DEVICE HAVING KEYS
- Publication number 20140331804
- Publication date Nov 13, 2014
- Ralf Pfeifer
- H01 - BASIC ELECTRIC ELEMENTS

Ralf Pfeifer

Person

Patents Grantslast 30 patents

Switching apparatus for a control system for a vehicle, and control...

Operating lever and method for operating an operating lever

Sensor device for sensing a selector lever position and selector le...

Device and method for selecting an operating mode of a transmission...

Gear change lever device for a vehicle gearing, evaluation device f...

Sensor device, and a magnet element for a sensor device

Patents Applicationslast 30 patents

SENSOR ARRANGEMENT

GEAR SELECTION APPARATUS FOR A VEHICLE AND METHOD FOR SHIFTING A V...

SENSOR DEVICE FOR SENSING A SELECTOR LEVER POSITION AND SELECTOR LE...

SWITCHING APPARATUS FOR A CONTROL SYSTEM FOR A VEHICLE, AND CONTROL...

OPERATING LEVER AND METHOD FOR OPERATING AN OPERATING LEVER

DEVICE AND METHOD FOR SELECTING AN OPERATING MODE OF A TRANSMISSION...

Method And Device For Generating An Emergency Braking Signal For A...

GEAR CHANGE LEVER DEVICE FOR A VEHICLE GEARING, EVALUATION DEVICE F...

SENSOR DEVICE, AND A MAGNET ELEMENT FOR A SENSOR DEVICE

ACTUATING DEVICE HAVING KEYS