Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8906262 | Metal silicate halide phosphors and LED lighting devices using the same | Yongchi Tian, Perry Niel Yocom, Olga Zakharov, Alison Sides | 2014-12-09 |
| 6190577 | Indium-substituted aluminate phosphor and method for making the same | Takashi Hase | 2001-02-20 |