Erwin Kessler
13Patents
5h-index
17Co-inventors
63Inventor score
Filing activity: Mar 13, 1998 → Nov 9, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6144179A | Method for establishing the rotational speed of mechanically commutated d.c. motors | Electricity | 34 | Expired |
| US6086177A | Process for controlling closing movement of closing mechanisms with immediate squeeze protection after activation of a mechanism | Electricity | 25 | Expired |
| US6222362A | Method for detecting the position and direction of motion of a moving part mounted on an electric motor | Electricity | 12 | Expired |
| US6870339B2 | Method for operating an electrical drive unit | Physics | 11 | Expired |
| US6141672A | Tunable digital filter arrangement | Electricity | 7 | Expired |
| US6545439B2 | Method and circuit arrangement for detecting motion, direction and position of a part driven by an electric motor | Physics | 5 | Expired |
| US11448002B2 | Trunk cover for vehicle and opening method thereof | Fixed Constructions | 4 | Active |
| US10670658B2 | Arrangement and method for detecting an electrical line interruption during operation of a drive system | Electricity | 0 | Active |
| US11225171B2 | Method for charging a starter battery and charging device for charging a starter battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US11165313B2 | Decelerator-equipped motor unit | Electricity | 0 | Active |
| US12228595B2 | Apparatus and method for measuring a current flowing through a PWM-controlled inductive load | Physics | 0 | Active |
| US10749521B2 | Method for identifying a correct operation of an electrical switching unit, computer program product for executing such a method, and full bridge circuit with a control device for executing such a method | Electricity | 0 | Active |
| US12261564B2 | Method for operating a DC motor | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.