Xaver Riederer
11Patents
6h-index
15Co-inventors
59Inventor score
Filing activity: Dec 17, 1999 → Mar 5, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6815907B2 | Pulse-width modulation for operating high pressure lamps | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6278244A | Circuit arrangement for operating a discharge lamp in synchronism with an image writing signal | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6631996B2 | Projection system, and method of operating a projection system | Electricity | 13 | Expired |
| US6586892B2 | Method of and device for operating a gas discharge lamp | Electricity | 11 | Expired |
| US7285920B2 | Method and circuit arrangement for operating a high-pressure gas discharge lamp | Electricity | 8 | Expired |
| US6979085B2 | Image projector and method of operating same | Electricity | 7 | Expired |
| US7327096B2 | Electrode temperature differential operation of a discharge lamp | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7316483B2 | Method of representing a video image by means of a projector | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6515423B1 | High-pressure discharge lamp | Electricity | 1 | Expired |
| US9161423B2 | Method of driving a gas-discharge lamp | Electricity | 0 | Active |
| US9107276B2 | Method of driving an arc-discharge lamp | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.