Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672940 | Television power supply with polarity-independent charging paths | — | 1997-09-30 |
| 5621632 | Switch mode power supply circuit | Kian P. Hoh | 1997-04-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672940 | Television power supply with polarity-independent charging paths | — | 1997-09-30 |
| 5621632 | Switch mode power supply circuit | Kian P. Hoh | 1997-04-15 |