Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476683 | Adaptive switching speed control for pulse width modulation | Masayuki Saito | 2002-11-05 |
| 6426569 | Adaptive variable frequency PWM lamp-using system | Shigehisa Ichikawa | 2002-07-30 |
| 6414860 | Current control start up for pulse-width modulated systems | — | 2002-07-02 |
| 6388468 | Circuit and method for operating a MOSFET control circuit with a system operating voltage greater than a maximum supply voltage limit | — | 2002-05-14 |