Josef Schmidt
86Patents
11h-index
94Co-inventors
81Inventor score
Filing activity: Jun 27, 1985 → Jul 5, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7492247B2 | Transmitter head and system for contactless energy transmission | Electricity | 205 | Expired |
| US7969045B2 | Installation | Electricity | 136 | Active |
| US4761197A | Apparatus for sealing a web of film | Emerging Cross-Sectional Technologies | 34 | Expired |
| US7965005B2 | Electric motor and series of electric motors | Electricity | 34 | Active |
| US4794750A | Method for making containers having ports | Emerging Cross-Sectional Technologies | 27 | Expired |
| US8299662B2 | Motor connecting box and converter motor | Electricity | 25 | Active |
| US7781926B2 | Electric motor and series of electric motors | Electricity | 22 | Active |
| US6229232A | Electric motor with an upstream frequency converter | Electricity | 16 | Expired |
| US6790050B1 | Distribution box | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4829746A | Apparatus for placing a web of film under tension | Performing Operations; Transporting | 14 | Expired |
| US6081086A | Method and apparatus for electrically braking a motor | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6297573A | Three-phase motor | Electricity | 11 | Expired |
| US4779997A | Closure for a port and closure assembly | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6483217B1 | Electromagnetic operable mechanical brake for an electric motor | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US8347789B2 | Transport system | Performing Operations; Transporting | 10 | Active |
| US9862282B2 | Device having a winding configuration and system, especially charging station, for the non-contact transmission of energy to an electric-powered vehicle, having a winding configuration | Emerging Cross-Sectional Technologies | 9 | Active |
| US7491884B2 | Housing and field device with hood enclosure | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6291952A | Method and circuit arrangement for operating an electromagnetically actuated mechanical brake of an electric motor | Electricity | 7 | Expired |
| US8365903B2 | Roller drive and system of roller drives | Performing Operations; Transporting | 6 | Active |
| US9577564B2 | Drive system with energy store and method for operating a drive system | Emerging Cross-Sectional Technologies | 5 | Active |
| US8508179B2 | Separately excited electrical synchronous machine, and method for operating a synchronous machine | Electricity | 5 | Active |
| US6373210B2 | Electric motor and method for operating such a motor | Electricity | 4 | Expired |
| US6668526B2 | Web centering system | Performing Operations; Transporting | 4 | Expired |
| US8098684B2 | System, device and method | Electricity | 3 | Active |
| US10435243B2 | Racking system and method for operating a racking system having a vehicle | Performing Operations; Transporting | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.