Inventor
SPECHT JEAN-PIERRE
CH21 patents
Patents
21 patentsUS11702124B2Jul 18, 2023
Adjustment drive for a steering column, motor-adjustable steering column for a motor vehicle, and method for adjusting a bearing assembly of an adjustment drive
THYSSENKRUPP PRESTA AG3 citations72
US11479288B2Oct 25, 2022
Steering column for a motor vehicle
THYSSENKRUPP PRESTA AG2 citations72
US11407437B2Aug 9, 2022
Gear wheel of an adjustment drive mechanism for a steering column and steering column for a motor vehicle
THYSSENKRUPP PRESTA AG4 citations72
US11235798B2Feb 1, 2022
Adjusting drive for a steering column and steering column for a motor vehicle
THYSSENKRUPP PRESTA AG4 citations72
US11091188B2Aug 17, 2021
Steering column that is adjustable by motor for a motor vehicle and ad-justment drive for a steering column
THYSSENKRUPP PRESTA AG3 citations72
US10654509B2May 19, 2020
Adjustment drive for a steering column, steering column that is adjustable by motor for a motor vehicle and method for setting a bearing arrangement of an adjustment drive
THYSSENKRUPP PRESTA AG6 citations72
US10933902B2Mar 2, 2021
Steering column having an electro-mechanical fixing device
THYSSENKRUPP PRESTA AG5 citations69
US10449992B2Oct 22, 2019
Steering column having an electro-mechanical fixing device
THYSSENKRUPP PRESTA AG2 citations69
US12024221B2Jul 2, 2024
Adjustment drive for a steering column and steering column for a motor vehicle
THYSSENKRUPP PRESTA AG0 citations62
US11697446B2Jul 11, 2023
Adjustment drive for a steering column, drive unit for an adjustment drive, motor-adjustable steering column for a motor vehicle, and method for producing an adjustment drive for a steering column
THYSSENKRUPP PRESTA AG1 citations62
US11472463B2Oct 18, 2022
Adjusting drive for a steering column and steering column for a motor vehicle
THYSSENKRUPP PRESTA AG0 citations62
US11052935B2Jul 6, 2021
Motor-adjustable steering column for a motor vehicle
THYSSENKRUPP PRESTA AG1 citations62
US12448028B2Oct 21, 2025
Feedback actuator for a steering device of a motor vehicle and steering column for a motor vehicle
THYSSENKRUPP PRESTA AG0 citations61
US11926361B2Mar 12, 2024
Steering column for a motor vehicle
THYSSENKRUPP PRESTA AG0 citations61
US11807293B2Nov 7, 2023
Adjustment drive for a steering column, and steering column for a motor vehicle
THYSSENKRUPP PRESTA AG0 citations61
US12539908B2Feb 3, 2026
Adjustment drive for a steering column, and steering column for a motor vehicle
THYSSENKRUPP PRESTA AG0 citations51
US12311999B2May 27, 2025
Adjustment drive for a steering column, drive unit for an adjustment drive, motor-adjustable steering column for a motor vehicle, and method for producing an adjustment drive for a steering column
THYSSENKRUPP PRESTA AG0 citations51
US12071171B2Aug 27, 2024
Coupling element for attaching to a leadscrew, leadscrew having a coupling element, spindle drive having a leadscrew, and steering column for a motor vehicle having a spindle drive
THYSSENKRUPP PRESTA AG0 citations51
US11203373B2Dec 21, 2021
Steering column for a motor vehicle
THYSSENKRUPP PRESTA AG0 citations51
US11667320B2Jun 6, 2023
Adjustment drive for a steering column, and steering column for a motor vehicle
THYSSENKRUPP PRESTA AG0 citations44
US12145646B2Nov 19, 2024
Method and electrically adjustable steering column for adjusting a positioning unit of a steering column
THYSSENKRUPP PRESTA AG0 citations43