Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138326 | Method of producing copolyester material with peptide and copolyester material with peptide thereof | — | 2018-11-27 |
| 7466693 | Global internet voice communication system | Chun-Wei Lien, Guan-Hung Yeh, Er-Ta Ma, Ming-Shun Hsiao, Wen-Cheng Liu | 2008-12-16 |