Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7806859 | Safety lancet for taking blood | Tzer-Ming Chen | 2010-10-05 |
| 6787013 | Biosensor | Ching-Yu Chang, Tzer-Ming Chen | 2004-09-07 |
| 5484837 | Black masterbatch | Hsiang-Peng Kung, Yao-Tsung Chang, Rong-Shiun Pan, Chia-Hui Huang | 1996-01-16 |