Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142174 | Air pump set | Tsung-Hsuan Liu | 2012-03-27 |
| 7028358 | Width-adjustable alternating air inflation mattress | — | 2006-04-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142174 | Air pump set | Tsung-Hsuan Liu | 2012-03-27 |
| 7028358 | Width-adjustable alternating air inflation mattress | — | 2006-04-18 |