Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056381 | Device for producing patterns | Yu-Yi Chu, Rong S. Lee, Tzyy-Ker Sue, Chun-Chieh Wang | 2011-11-15 |
| 7389664 | Electromagnetic forming device for sheet of material | Tzyy-Ker Sue, Chi-Keung Chung, Chun-Chieh Wang, Hsing-Ta Hsieh, Ming Li | 2008-06-24 |