Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11744754 | Nursing bed for defecation and self-cleaning | Ting-Yu Lai | 2023-09-05 |
| 10111792 | Multifunctional nursing bed for excretion | Ting-Yu Lai | 2018-10-30 |
| 9572733 | Folding wheelchair with an excretion device | Ting-Yu Lai | 2017-02-21 |