Stephan Jonas
20Patents
6h-index
30Co-inventors
69Inventor score
Filing activity: Oct 12, 1994 → Mar 30, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6848985B2 | Hand tool comprising a dust suction device | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5649748A | Electromagnetically actuated valve for slip-controlled hydraulic brake systems in motor vehicles | Performing Operations; Transporting | 13 | Expired |
| US6920694B2 | Saw with a tool guidance mechanism with guide elements adjustable to the tool size | Performing Operations; Transporting | 11 | Expired |
| US6846230B2 | Manual machine tool | Performing Operations; Transporting | 10 | Expired |
| US5476243A | Electromagnetically actuated valve particularly for slip-controlled hydraulic brake systems in motor vehicles | Physics | 10 | Expired |
| US5630569A | Electromagnetically actuated valve for slip-controlled hydraulic brake systems in motor vehicles | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6016786A | Fuel injection system | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6140717A | Method and device for switching an inductor | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6196201A | Pressure valve | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6413054B1 | Fuel injection pump | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US10890597B2 | Wheel rotational-speed sensor and fastening system for mounting a wheel rotational-speed sensor | Physics | 1 | Active |
| US6814153B2 | Hand power tool | Performing Operations; Transporting | 1 | Expired |
| US7760505B2 | Power semiconductor module | Electricity | 1 | Active |
| US6453880B1 | Fuel injection pump | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US9698592B2 | Device for connecting to a power network and method for protecting such a device | Electricity | 0 | Active |
| US10253742B2 | Motor starter | Emerging Cross-Sectional Technologies | 0 | Active |
| US10594231B2 | Motor starter, operating method, computer program product and motor starter arrangement | Electricity | 0 | Active |
| US12068209B2 | Power module | Electricity | 0 | Active |
| US6488014B2 | Fuel injection pump | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US8093975B2 | Semiconductor switching module optimized for resistance to short circuits | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.