Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Delf
Delf Neumann, Berlin DE
| Patent application number | Description | Published |
|---|---|---|
| 20100218641 | STEERING WHEEL ASSEMBLY FOR A MOTOR VEHICLE - The invention relates to a steering wheel assembly for a motor vehicle, having a steering wheel for steering the motor vehicle, wherein the steering wheel comprises a steering wheel rim, by means of which it can be actuated, and having a display device arranged on the steering wheel rim for displaying driving information, wherein the display device is fastened to the steering wheel rim by means of fastening means, wherein the steering wheel rim comprises a base body, that is at least partly surrounded by a material, that is particularly softer than the material of the base body, and wherein the display device is fastened to the base body by means of the fastening means, and wherein the fastening means comprise at least one fastening region formed on the base body. | 09-02-2010 |
| 20110153160 | STEERING WHEEL ASSEMBLY FOR A MOTOR VEHICLE - A steering wheel assembly for a motor vehicle is provided. The steering wheel assembly having a steering wheel for steering the motor vehicle, at least one vehicle component that is to be arranged at the steering wheel, and an electronic control unit for processing information and for controlling the at least one vehicle component. The electronic control unit is arranged in the steering wheel. | 06-23-2011 |
Delf Sachau, Hamburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20080196967 | Active Countersound System with Special Arrangement of the Secondary Actuators for Reducing the Passage of Sound at an Open Boundary Area of Two Volumes; Active Countersound Arrangement; Method for Actively Reducing Sound - An active countersound system for actively reducing the sound waves of primary sound waves, with a regulator unit, an error sensor, a reference sensor and several secondary actuators. The secondary actuators are designed to emit countersound waves, wherein the regulator unit, which is coupled to the secondary actuators, processes an error signal and a reference signal, and generates a secondary signal, which by way of the coupling is conveyed to the secondary actuators in order to control the secondary actuators by means of the secondary signal such that said secondary actuators generate countersound waves that reduce the error signal so that optimal sound wave abatement is implemented, wherein the secondary actuators are arranged such that they are located on the margin of an open passage area, which passage area comprises a margin and is to be penetrated by the primary sound waves, in order to ensure active sound wave abatement of the open space that in the direction of passage is arranged behind the open passage area, of the countersound waves in the manner of a curtain. | 08-21-2008 |
| 20090180627 | Active sound blocker - A noise reduction system for actively blocking a noise source for a means of transport. The noise reduction system comprises at least one counter sound source and at least one intensity sensor. The at least one counter sound source and the at least one intensity sensor are arranged in a measuring region. In the measuring region, measuring of the noise intensity of the noise source and measuring of the counter sound intensity of the counter sound source are by the intensity sensor. Based on the measured noise intensity and the counter sound intensity, the counter sound source is controllable such that the sound energy input of the noise source can be globally reduced by the counter sound source. | 07-16-2009 |
| 20100266138 | Device and method for active sound damping in a closed interior space - The invention relates to a method and device for active sound damping in a closed interior space ( | 10-21-2010 |
Delf Schmidt, Wuppertal DE
| Patent application number | Description | Published |
|---|---|---|
| 20080318270 | MASKING BACKGROUND FLUORESCENCE AND LUMINESCENCE IN THE OPTICAL ANALYSIS OF BIOMEDICAL ASSAYS - In a process for the quantitative optical analysis of fluorescently labelled biological cells | 12-25-2008 |