Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11363691 | Driver incorporating a lighting ballast for supplying constant voltage loads | Frank Shum | 2022-06-14 |
| 7193396 | DC converters having buck or boost configurations | — | 2007-03-20 |