Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11332034 | Battery replacement system and automatic guided vehicle | Po-Jui Chen | 2022-05-17 |
| 10694634 | Pick-and-place device | Po-Jui Chen | 2020-06-23 |
| 6247849 | Protection cap for fiber coupler | — | 2001-06-19 |
| 6232616 | LCD panel test apparatus | Chung-Yea Chen, Rui Chen | 2001-05-15 |
| 5482071 | Crutch combination having rescuing tools | — | 1996-01-09 |