Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12138718 | Method of the cutting tool and its structure and corresponding method of machining rotors | — | 2024-11-12 |
| 11209069 | Dynamic balancing apparatus | YUN-CHI CHUNG | 2021-12-28 |