Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7812663 | Bandgap voltage reference circuit | Tzuen-Hwan Lee | 2010-10-12 |
| 7381686 | Composite for inhibiting algae growth and use therof | Shiue-Lian Lin, Shuo-Ting Hung, Lu-Pei Hu, Po-Hsun Chang, Hong-Ming Lin | 2008-06-03 |
| 5446251 | Conducting assembly for a micro switch | — | 1995-08-29 |
| 5432311 | Common conducting unit for a contact switch | — | 1995-07-11 |
| 5189955 | Automatic inking mechanism for paperboard printing machines | Shun-Fa Su | 1993-03-02 |
| 5123318 | Paperboard cutting machine | Shun-Fa Su | 1992-06-23 |