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Patent applications and USPTO patent grants for Hintzen; Hubertus T..The latest application filed is for "luminescent material and light emitting diode using the same".
Patent | Date |
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Luminescent material and light emitting diode using the same Grant 7,485,243 - Hintzen , et al. February 3, 2 | 2009-02-03 |
Luminescent material, especially for LED application Grant 7,351,356 - Delsing , et al. April 1, 2 | 2008-04-01 |
Luminescent material and light emitting diode using the same App 20060033081 - Hintzen; Hubertus T. ;   et al. | 2006-02-16 |
Luminescent material, especially for led application App 20050205845 - Delsing, Anne Charlotte Antoinette ;   et al. | 2005-09-22 |
Pigment with day-light fluorescence Grant 6,682,663 - Botty , et al. January 27, 2 | 2004-01-27 |
Light source using a yellow-to-red-emitting phosphor Grant 6,649,946 - Bogner , et al. November 18, 2 | 2003-11-18 |
Pigment with day-light fluorescence App 20030024438 - Botty, Ir G. ;   et al. | 2003-02-06 |
Light source using a yellow-to-red-emitting phosphor App 20030020101 - Bogner, Georg ;   et al. | 2003-01-30 |
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