Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10978241 | Transformers having screen layers to reduce common mode noise | Chi Wai Wong | 2021-04-13 |
| 5901038 | Power supply system for high density printed circuit boards | Wing Ling Cheng, Neal George Stewart, John M. Groves, Man Keung Tse, Alastair Alexander Keir | 1999-05-04 |
| 5349284 | Power factor boost converter power supply | — | 1994-09-20 |
| RE34462 | Start circuit for generation of pulse width modulated switching pulses for switch mode power supplies | — | 1993-11-30 |
| 4887199 | Start circuit for generation of pulse width modulated switching pulses for switch mode power supplies | — | 1989-12-12 |
| 4695936 | Switching mode power supply start circuit | — | 1987-09-22 |