Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11839907 | Breaking-in and cleaning method and apparatus for wafer-cleaning brush | Chia-Ling PAI | 2023-12-12 |
| 11690770 | Multifunctional wheelchair | Chien-Chung Su | 2023-07-04 |
| 11648174 | Back clapping machine with chest percussion function | Chien-Chung Su | 2023-05-16 |