Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12151266 | Method and device of automatically selecting beans | Yen Chu Teng, Chia-Chung Chen | 2024-11-26 |
| 10849352 | Coffee bean roasting-degree distribution measuring device and method | Chia-Chung Chen | 2020-12-01 |