Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7714512 | High red color rendition metal halide lamp | Huiling Zhu, Jakob Maya, Timothy Kelly | 2010-05-11 |
| 7262553 | High efficacy metal halide lamp with configured discharge chamber | Nanu Brates, Shinichi Anami, Huiling Zhu, Jakob Maya | 2007-08-28 |
| 7138765 | High efficacy lamp in a configured chamber | Shinichi Anami, Nanu Brates, Huiling Zhu, Jakob Maya | 2006-11-21 |
| 7057350 | Metal halide lamp with improved lumen value maintenance | Nobuyoshi Takeuchi, Jakob Maya | 2006-06-06 |
| 6819050 | Metal halide lamp with trace T1I filling for improved dimming properties | Huiling Zhu, Jakob Maya | 2004-11-16 |
| 6605888 | Metal halide lamp with enhanced red emission, in excess of a blackbody | John F. Waymouth, Timothy Kelly, Jakob Maya | 2003-08-12 |
| 6501220 | Thallium free—metal halide lamp with magnesium and cerium halide filling for improved dimming properties | Jakob Maya | 2002-12-31 |