Arwed Storm
23Patents
4h-index
19Co-inventors
56Inventor score
Filing activity: Jul 29, 2002 → Sep 30, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8134297B2 | Ballast for a discharge lamp with adaptive preheating | Electricity | 9 | Active |
| US7196479B2 | Electronic ballast having a protective circuit for a switching transistor of a converter | Electricity | 7 | Expired |
| US7053561B2 | Circuit apparatus and method for operating a lamp | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6833678B2 | Circuit arrangement for operating discharge lamps | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6677716B2 | Operating device for gas discharge lamp | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6969975B2 | Circuit arrangement for power factor correction | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7193373B2 | Electronic ballast having a converter which can continue to operate in the event of lamp failure | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10349477B2 | LED double-capped lamp, for operation on an electronic ballast for a low-pressure discharge lamp, especially a fluorescent lamp, and method for operating such a lamp | Emerging Cross-Sectional Technologies | 1 | Active |
| US7307387B2 | Switchable voltage converter | Electricity | 1 | Active |
| US7309963B2 | Smoothing circuit for improving EMC | Electricity | 1 | Active |
| US8085519B2 | Circuit arrangement for providing a DC operating voltage | Electricity | 1 | Active |
| US8093836B2 | Circuit arrangement and method for striking a discharge lamp | Emerging Cross-Sectional Technologies | 1 | Active |
| US7723920B2 | Drive circuit for a switchable heating transformer of an electronic ballast and corresponding method | Electricity | 0 | Active |
| US8749155B2 | Circuit assembly for operating at least one discharge lamp | Electricity | 0 | Active |
| US7327094B2 | Circuit arrangement and method for operating at least one electric lamp | Emerging Cross-Sectional Technologies | 0 | Active |
| US8319446B2 | Circuit for controlling a fluorescent lamp, method for operating the circuit, and system comprising the circuit | Electricity | 0 | Active |
| US8379422B2 | Circuit arrangement comprising a voltage transformer and associated method | Electricity | 0 | Active |
| US8441200B2 | Electronic ballast and method for operating at least one first and second discharge lamp | Electricity | 0 | Active |
| US8994285B2 | Electronic ballast and method for operating at least one discharge lamp | Electricity | 0 | Active |
| US8669707B2 | Electronic control gear for operating at least one LED and/or at least one discharge lamp | Emerging Cross-Sectional Technologies | 0 | Active |
| US7786683B2 | Circuit arrangement and method for operating at least one electric lamp and at least one LED | Electricity | 0 | Active |
| US9125281B2 | Method for controlling a voltage transformer for overvoltage protection, voltage transformer and operating device having a voltage transformer | Emerging Cross-Sectional Technologies | 0 | Active |
| US8587210B2 | Electronic ballast for operating at least one discharge lamp | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.