Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9193606 | Device for purifying a water sink | Chun-Ping Huang | 2015-11-24 |
| 8424938 | Hoist device with leveling and disengagement mechanism | Lun Li, Pei-Hsiang Huang | 2013-04-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9193606 | Device for purifying a water sink | Chun-Ping Huang | 2015-11-24 |
| 8424938 | Hoist device with leveling and disengagement mechanism | Lun Li, Pei-Hsiang Huang | 2013-04-23 |