Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10265658 | Energy-saving water purifying system | — | 2019-04-23 |
| 10151323 | Ceiling fan capable of adjusting angles of fan blades | — | 2018-12-11 |
| 7153133 | Disposable prophy angle for an electric tooth polisher | Shui-Tao Tseng, Philip Phung-I Ho | 2006-12-26 |
| 7104796 | Disposable prophy angle for an electric tooth polisher | Shui-Tao Tseng, Philip Phung-I Ho | 2006-09-12 |