Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452501 | Automatic shut-off and indication device for an electric heating appliance and electric pressing iron comprising such a device | Hong W. C. Tse, Kok K. Yap | 2002-09-17 |
| 5576919 | Spark suppressor circuit for protection of an electrical switch, and electrical thermal appliance comprising such a circuit | — | 1996-11-19 |