Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416300 | Cooling fan structure | Ping-Huey Tang, Chi-Wei Tien | 2002-07-09 |
| 6332758 | Air-bearing fan | Ping-Huey Tang, Chi-Wei Tien | 2001-12-25 |
| 6263956 | Heat dissipating structure and its manufacturing method | Ping-Huey Tang, Chi-Wei Tien | 2001-07-24 |