Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566483 | Photosensitive phosphorylated phenol-formaldehyde resin and method for preparing the same | Ching-Sheng Cho, Shinn-Jen Chang, Wan-Jung Teng | 2003-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566483 | Photosensitive phosphorylated phenol-formaldehyde resin and method for preparing the same | Ching-Sheng Cho, Shinn-Jen Chang, Wan-Jung Teng | 2003-05-20 |