Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667222 | Method to combine zero-etch and STI-etch processes into one process | Bin Su, Eric Sun, Jacky Chen | 2003-12-23 |
| D374712 | Portable electric heater | Rodney Jane, Robert Marvin | 1996-10-15 |
| 5384888 | Vaporizer with electrode positioning | — | 1995-01-24 |
| 5352094 | Grill assembly for portable fan | — | 1994-10-04 |
| D349334 | Evaporative humidifier | Richard M. O'Grady | 1994-08-02 |
| D348728 | Shell for an evaporative humidifier | Richard M. O'Grady | 1994-07-12 |
| D346652 | High velocity fan with a convertible stand | Bernard Chiu, Jui-Shang Wang | 1994-05-03 |
| 5162088 | Evaporator apparatus | Bernard Chiu | 1992-11-10 |
| 5143656 | Humidifier with a tamper proof liquid level responsive shut-off | Frank Marino | 1992-09-01 |
| 5073088 | Grill assembly for portable fan | — | 1991-12-17 |