Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577406 | Vacuum sucker and suction device comprising the same | Chien-Cheng Yeh, Ching-Hui Yen | 2023-02-14 |
| 11554503 | Self-propelled gripper | Ching-Hui Yen, Chien-Cheng Yeh | 2023-01-17 |