Luettgens; Gunnar
Patent Applications and Registrations
Patent applications and USPTO patent grants for Luettgens; Gunnar.The latest application filed is for "led lamp unit, in particular for automotive lamps".
- Luettgens; Gunnar - Aachen DE
- Luettgens; Gunnar - Eindhoven NL
| Patent | Date |
|---|---|
| LED lamp unit, in particular for automotive lamps Grant 10,415,762 - Kuepper , et al. Sept | 2019-09-17 |
| Led Lamp Unit, In Particular For Automotive Lamps App 20180299078 - Kuepper; Lukas ; et al. | 2018-10-18 |
| LED lamp unit, in particular for automotive lamps Grant 10,018,310 - Kuepper , et al. July 10, 2 | 2018-07-10 |
| Led Lamp Unit, In Particular For Automotive Lamps App 20150146447 - Kuepper; Lukas ; et al. | 2015-05-28 |
| Lighting device and method for manufacturing same Grant 8,465,183 - Luettgens , et al. June 18, 2 | 2013-06-18 |
| Light emitting diodes and lasers diodes with color converters Grant 7,863,642 - Brunner , et al. January 4, 2 | 2011-01-04 |
| Lighting Device And Method For Manufacturing Same App 20100265717 - Luettgens; Gunnar ; et al. | 2010-10-21 |
| Electroluminescent device with a light conversion element Grant 7,642,707 - Luettgens , et al. January 5, 2 | 2010-01-05 |
| Illumination System And Vehicular Headlamp App 20090073710 - Sormani; Joseph Ludovicus Antonius Maria ; et al. | 2009-03-19 |
| Light Device App 20080273332 - Luettgens; Gunnar ; et al. | 2008-11-06 |
| Light Emitting Diodes and Lasers Diodes with Color Converters App 20080232420 - Brunner; Klemens ; et al. | 2008-09-25 |
| Electroluminescent Device with a Light Conversion Element App 20080232085 - Luettgens; Gunnar ; et al. | 2008-09-25 |
| Electroluminescent Device App 20080191594 - Wendt; Matthias ; et al. | 2008-08-14 |
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