Ronald J. Wolf
28Patents
12h-index
8Co-inventors
74Inventor score
Filing activity: Jul 25, 1978 → Sep 28, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5332965A | Contactless linear angular position sensor having an adjustable flux concentrator for sensitivity adjustment and temperature compensation | Physics | 135 | Expired |
| US5497081A | Mechanically adjustable linear-output angular position sensor | Physics | 113 | Expired |
| US5757181A | Electronic circuit for automatically compensating for errors in a sensor with an analog output signal | Physics | 88 | Expired |
| US5719496A | Dual-element proximity sensor for sensing the direction of rotation of a ferrous target wheel | Physics | 84 | Expired |
| US5818223A | Rotary position sensor with circular magnet | Physics | 78 | Expired |
| US4970463A | Temperature stable proximity sensor with sensing of flux emanating from the lateral surface of a magnet | Physics | 51 | Expired |
| US6064198A | Gear tooth sensor with improved resolution and stability | Physics | 43 | Expired |
| US6198275A | Electronic circuit for automatic DC offset compensation for a linear displacement sensor | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US6753680B2 | Position sensor | Electricity | 21 | Expired |
| US6340884B1 | Electric circuit for automatic slope compensation for a linear displacement sensor | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6703827B1 | Electronic circuit for automatic DC offset compensation for a linear displacement sensor | Physics | 17 | Expired |
| US7151369B1 | Position sensor | Physics | 13 | Expired |
| US5504424A | Variable reluctance sensor utilizing a magnetic bobbin | Physics | 12 | Expired |
| US4202305A | Capacitor discharge ignition system with timing stabilization arrangement | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6252486A | Planar winding structure and low profile magnetic component having reduced size and improved thermal properties | Electricity | 9 | Expired |
| US6285958A | Electronic circuit for automatic compensation of a sensor output signal | Physics | 8 | Expired |
| US6693421B2 | Position sensor assembly utilizing magnetic field variations | Physics | 8 | Expired |
| US7443160B2 | Position sensor | Physics | 6 | Active |
| US6274939A | Resin ceramic compositions having magnetic properties | Electricity | 6 | Expired |
| US4449497A | Capacitor discharge ignition system | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4407256A | Capacitor discharge ignition system and method of manufacture thereof | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4406271A | Capacitor discharge ignition system and method of manufacture thereof | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6818478B1 | Resin ceramic compositions having magnetic properties | Electricity | 4 | Expired |
| US7391208B2 | Rotary position sensor | Physics | 4 | Expired |
| US4333442A | Capacitor discharge ignition system and method of manufacture thereof | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.