loadpatents
Patent applications and USPTO patent grants for Hoppe; Henning.The latest application filed is for "illumination system comprising a radiation source and fluorescent material".
Patent | Date |
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Illumination system comprising a radiation source and fluorescent material Grant 7,700,002 - Schmidt , et al. April 20, 2 | 2010-04-20 |
Illumination system comprising a radiation source and a fluorescent material Grant 7,611,641 - Schmidt , et al. November 3, 2 | 2009-11-03 |
Illumination System Comprising a Radiation Source and Fluorescent Material App 20080231171 - Schmidt; Peter ;   et al. | 2008-09-25 |
Illumination System Comprising a Radiation Source and a Fluorescent Material App 20080157653 - Schmidt; Peter J. ;   et al. | 2008-07-03 |
Light-emitting device comprising an EU(II)-activated phosphor Grant 7,061,024 - Schmidt , et al. June 13, 2 | 2006-06-13 |
Light-emitting device comprising an eu(II)-activated phosphor App 20060011922 - Schmidt; Peter ;   et al. | 2006-01-19 |
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