Georg Pfaff
9Patents
5h-index
18Co-inventors
60Inventor score
Filing activity: Jul 26, 1979 → Mar 19, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6629030B2 | Method and device for recoding vehicle data | Physics | 62 | Expired |
| US5889193A | Device for ascertaining a rate of rotation | Physics | 16 | Expired |
| US6040779A | Method and circuit for monitoring the functioning of a sensor bridge | Physics | 13 | Expired |
| US4308848A | Ignition system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4467776A | Dwell period control for engine ignition | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4351310A | Ignition coil with overvoltage protection connected to the secondary winding of the ignition coil | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4253442A | Ignition system with improved temperature and voltage compensation | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6853931B2 | Method and device for inputting data into an electronic data processing device | Physics | 1 | Expired |
| US7307960B2 | Method and device for data communication with a data processing device controlling an electronic device | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.