Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5412550 | Night lamp having a safety device | Wen-Bin Hsieh | 1995-05-02 |
| 5252082 | Safety plug | Wen-Bin Hsieh | 1993-10-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5412550 | Night lamp having a safety device | Wen-Bin Hsieh | 1995-05-02 |
| 5252082 | Safety plug | Wen-Bin Hsieh | 1993-10-12 |