Mario Engelmann
18Patents
5h-index
21Co-inventors
62Inventor score
Filing activity: May 5, 1993 → Apr 23, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6552531B1 | Method and circuit for processing signals for a motion sensor | Physics | 21 | Expired |
| US5909348A | Fault current recognition circuitry | Physics | 14 | Expired |
| US6208242A | Circuit configuration to monitor a regulated output voltage in a motor vehicle | Performing Operations; Transporting | 7 | Expired |
| US6313617A | Circuit arrangement for reducing voltage draw down in battery supply lines | Electricity | 6 | Expired |
| US7027939B2 | Method and circuit for detecting a fault of semiconductor circuit elements and use thereof in electronic regulators of braking force and of dynamics movement of vehicles | Electricity | 6 | Expired |
| US5614798A | Circuit configuration for identifying a short circuit or shunt event in a servomotor system | Electricity | 5 | Expired |
| US7135998B2 | Electronic circuit arrangement for error-free analog/digital conversion of signals | Electricity | 5 | Expired |
| US6127830A | Process and circuitry for monitoring a control circuit | Performing Operations; Transporting | 4 | Expired |
| US6817681B2 | Electrohydraulic brake system for motor vehicles | Performing Operations; Transporting | 4 | Expired |
| US7047119B2 | Circuit arrangement and method for measuring current in vehicle braking systems | Performing Operations; Transporting | 3 | Expired |
| US7123002B2 | System for transmitting the position of a control element | Performing Operations; Transporting | 3 | Expired |
| US5631626A | Circuit for triggering warning lamps | Performing Operations; Transporting | 2 | Expired |
| US6115832A | Process and circuitry for monitoring a data processing circuit | Performing Operations; Transporting | 2 | Expired |
| US8493703B2 | Integrated circuit arrangement for safety critical regulation systems | Physics | 2 | Active |
| US5327056A | Circuit configuration for limiting the cutoff voltage on a servomotor | Electricity | 2 | Expired |
| US7784881B2 | Method and circuit system for calibrating voltage and temperature deviations of the effective current of hydraulic valves in a PWM drive | Electricity | 1 | Expired |
| US6897648B2 | System for transmitting the position of a control element | Performing Operations; Transporting | 1 | Expired |
| US6226164A | Circuit arrangement for activating warning signal generators | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.