Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5446268 | Heat radiating device of induction heater | — | 1995-08-29 |
| 5397878 | Powder transistor driving circuit of electromagnetic induction heating device | — | 1995-03-14 |
| 5354971 | Dual push-pull heating device of induction cooker having multiple burners | — | 1994-10-11 |
| 5331127 | Dual push-pull induction heating drive circuit | — | 1994-07-19 |
| 5094021 | Ultrasonic iron | — | 1992-03-10 |