Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930209 | Liquid phase oxidation of cycloalkane compound | Jenq-Renn Chen, Hsiao-Hui Yang | 2005-08-16 |
| 6914978 | Pulse dialing system for VoIP modem | Ying-Chieh Huang, Chih-Cheng Huang | 2005-07-05 |