Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784867 | Voltage-fed push LLC resonant LCD backlighting inverter circuit | — | 2004-08-31 |
| 6768047 | Autonomous solid state lighting system | Gert W. Bruning | 2004-07-27 |
| 6753661 | LED-based white-light backlighting for electronic displays | Subramanian Muthu, Frank Jeroen Pieter Schuurmans, James M. Gaines | 2004-06-22 |
| 6734639 | Sample and hold method to achieve square-wave PWM current source for light emitting diode arrays | Bernd Clauberg | 2004-05-11 |