Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7838442 | Thin film solar cell and its fabrication | Porponth Sichanugrist, Decha Yotsaksri | 2010-11-23 |
| 7671271 | Thin film solar cell and its fabrication process | Porponth Sichanugrist, Decha Yotsaksri | 2010-03-02 |