Dierks; Barbel
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dierks; Barbel.The latest application filed is for "method and electronic operating device for operating a gas discharge lamp and projector".
- Dierks; Barbel - Wandlitz OT Schonwalde DE
- Dierks; Barbel - Wandlitz DE
| Patent | Date |
|---|---|
| Method and electronic operating device for operating a gas discharge lamp and projector Grant 8,602,566 - Baier , et al. December 10, 2 | 2013-12-10 |
| Method And Electronic Operating Device For Operating A Gas Discharge Lamp And Projector App 20110317133 - Brueckel; Martin ; et al. | 2011-12-29 |
| Method And Electronic Operating Device For Operating A Gas Discharge Lamp And Projector App 20110310361 - Brueckel; Martin ; et al. | 2011-12-22 |
| Configuration of an Optical Illumination System for Minimizing the Influence of Arc Deflections App 20100002202 - Dierks; Barbel ; et al. | 2010-01-07 |
| Lamp with protective layer and process for producing a lamp of this type App 20070018554 - Dierks; Barbel ; et al. | 2007-01-25 |
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