Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630801 | Method and apparatus for sensing the color point of an RGB LED white luminary using photodiodes | — | 2003-10-07 |
| 6596977 | Average light sensing for PWM control of RGB LED based white light luminaries | Subramanian Muthu | 2003-07-22 |