Helge Vogt
6Patents
4h-index
15Co-inventors
50Inventor score
Filing activity: Jul 6, 1992 → Sep 22, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5308650A | Process and apparatus for the ignition of CVD plasmas | Electricity | 378 | Expired |
| US5300901A | Arrangement for coupling in of microwave energy | Electricity | 63 | Expired |
| US6899954B2 | Cadmium-free optical steep edge filters | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5503677A | Process and device for coating the inner surface of greatly arched, essentially dome-shaped substrates by CVD | Chemistry; Metallurgy | 10 | Expired |
| US5496586A | Process and device for coating the inner surface of greatly arched, essentially dome-shaped substrate by CVD | Chemistry; Metallurgy | 3 | Expired |
| US8531771B2 | LED light source with collimation optics | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.