Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383040 | Hair dryer having reverse blowing dust-removal function | — | 2025-08-12 |
| 12383041 | Electric hair dryer | — | 2025-08-12 |
| 11117093 | Method for a portable sampling system | Craig Sunada, Sui Peng, Hamza Mohamed | 2021-09-14 |
| 11067483 | Hybrid cooler/dryer and method therefor | Craig Sunada, Cui Jun, Robert Laemmle | 2021-07-20 |
| 10758862 | Portable sampling system | Craig Sunada, Sui Peng, Hamza Mohamed | 2020-09-01 |
| 6795993 | Rotary electric toothbrush with a swing head | — | 2004-09-28 |