Issued Patents All Time
Showing 76–100 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942556 | Solid state illumination device | Mark Pugh | 2011-05-17 |
| 7942540 | Color tunable light source | Mark Pugh, Menne T. de Roos, Peter K. Tseng | 2011-05-17 |
| 7940341 | Light source for a projector | Serge J. Bierhuizen | 2011-05-10 |
| 7905605 | Multi-primary LED projection system | Serge Bierhuizen | 2011-03-15 |
| 7902560 | Tunable white point light source using a wavelength converting element | Serge J. Bierhuizen | 2011-03-08 |
| 7891852 | Illumination system using phosphor remote from light source | Mark Pugh | 2011-02-22 |
| 7845822 | Illumination device including a color selecting panel for recycling unwanted light | Serge Bierhuizen | 2010-12-07 |
| 7810956 | Light source including reflective wavelength-converting layer | Serge J. Bierhuizen | 2010-10-12 |
| 7766490 | Multi-color primary light generation in a projection system using LEDs | Serge Bierhuizen | 2010-08-03 |
| 7682850 | White LED for backlight with phosphor plates | Serge Bierhuizen, Mark Pugh | 2010-03-23 |
| 7663152 | Illumination device including wavelength converting element side holding heat sink | Serge Bierhuizen, Edwin de Groot | 2010-02-16 |
| 7626210 | Low profile side emitting LED | Oleg Borisovich Shchekin, Mark Pugh, Michael R. Krames, John E. Epler | 2009-12-01 |
| 7580023 | Color LCD with bi-color sequential backlight | Mark Pugh, Serge Bierhuizen | 2009-08-25 |
| 7572045 | Compact lighting system and display device | Christoph Gerard August Hoelen, Nicola Bettina Pfeffer | 2009-08-11 |
| 7543959 | Illumination system with optical concentrator and wavelength converting element | Serge J. Bierhuizen | 2009-06-09 |
| 7538359 | Backlight including side-emitting semiconductor light emitting devices | Gregory W. Eng, Serge J. Bierhuizen, Kalil Kalantar | 2009-05-26 |
| 7534025 | Thin backlight with flipped light emitting diode | Oleg Borisovich Shchekin, Serge J. Bierhuizen | 2009-05-19 |
| 7520978 | Fluid purification system with ultra violet light emitters | — | 2009-04-21 |
| 7494246 | Thin luminaire for general lighting applications | Serge Bierhuizen | 2009-02-24 |
| 7494228 | Compact mixing cavity for multiple colors of LEDs | Laurie Scheffel, Matthijs Keuper, Robert H. Holman | 2009-02-24 |
| 7375379 | Light-emitting device | Mark Pugh, Robert Scott West | 2008-05-20 |
| 7352011 | Wide emitting lens for LED useful for backlighting | Willem H. Smits, Robert Hendriks, Grigoriy Basin, Frans Hubert Konijn, Robert Scott West +1 more | 2008-04-01 |
| 7344902 | Overmolded lens over LED die | Grigoriy Basin, Robert Scott West, Paul Scott Martin, Willem H. Smits, Robert Hendriks +1 more | 2008-03-18 |
| 7276737 | Light emitting devices with improved light extraction efficiency | Michael D. Camras, William R. Imler, Matthijs Keuper, Paul Scott Martin, Douglas W. Pocius +4 more | 2007-10-02 |
| 7234820 | Illuminators using reflective optics with recycling and color mixing | Laurie Scheffel, Matthijs Keuper, Robert H. Holman | 2007-06-26 |