Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1031322 | Automatic turning mattress | — | 2024-06-18 |
| 11612257 | Valve body, electromagnet switch valve and bed structure | Yuan-Chen Chen | 2023-03-28 |
| 11351076 | Air mattress control system | — | 2022-06-07 |
| 11083656 | Mattress structure | Yuan-Chen Chen | 2021-08-10 |