Joachim Mühlschlegel
10Patents
1h-index
9Co-inventors
43Inventor score
Filing activity: Sep 30, 2004 → Nov 5, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7145293B2 | Electronic ballast having resonance excitation for generating a transfer voltage | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7541744B2 | Electronic ballast for a high-pressure discharge lamp having a current-measuring device | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7116084B2 | Step-up converter having power factor correction | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7859192B2 | Method for operating high-pressure lamps without hotstarting and luminaire having two high-pressure discharge lamps | Electricity | 0 | Active |
| US7898186B2 | Circuit arrangement and method for the operation of a high-pressure gas discharge lamp | Emerging Cross-Sectional Technologies | 0 | Active |
| US9686827B2 | Circuit arrangement for operating light sources | Emerging Cross-Sectional Technologies | 0 | Active |
| US8941334B2 | Method and operating device for minimizing the insulation stress of a high-pressure discharge lamp system | Emerging Cross-Sectional Technologies | 0 | Active |
| US8089220B2 | Circuit arrangement and method for operating a high-pressure discharge lamp | Emerging Cross-Sectional Technologies | 0 | Active |
| US8841829B2 | Lamp holder and lamp base for a gas discharge lamp | Electricity | 0 | Active |
| US8283872B2 | Circuit arrangement and method for the operation of high-pressure gas discharge lamps | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.