Michael Ulm
14Patents
9h-index
19Co-inventors
61Inventor score
Filing activity: Feb 12, 1993 → Nov 13, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6167338A | Method for storing and retrieving data in a control system, in particular in a motor vehicle | Physics | 89 | Expired |
| US5749060A | Automatic transmission control for a motor vehicle | Emerging Cross-Sectional Technologies | 74 | Expired |
| US5709134A | Control unit for an automatic transmission | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5822708A | Controller for an automatic motor vehicle transmission | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6626056B2 | Electronic-hydraulic control device for transmission of vehicles, preferably of motor vehicles | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6308121A | Electronic control unit, in particular for a device provided in a motor vehicle | Physics | 10 | Expired |
| US6101440A | Controller for an automatic motor vehicle transmission | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5826204A | Circuit configuration for evaluation of the signals from a yaw rate sensor | Physics | 10 | Expired |
| US5454291A | Electrohydraulic regulating device having pulse width modulating valves with an adjusting signal | Physics | 9 | Expired |
| US5676620A | Control system for a motor vehicle | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5449186A | Rear wheel steering system | Performing Operations; Transporting | 7 | Expired |
| US5422556A | Process for reducing hysteresis effects, and an electromechanical transducer in which hysteresis effects are reduced in this way | Physics | 6 | Expired |
| US6026342A | Control unit for a motor vehicle | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6148256A | Control for a motor vehicle with an automotive transmission and a smart gear change unit | Mechanical Engineering; Lighting; Heating | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.