Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8575235 | Removable hydrophobic composition, removable hydrophobic coating layer and fabrication method thereof | Hung-Chiao Cheng, Yeu-Kuen Wei | 2013-11-05 |
| 7781502 | Surface treatment composition, a material and a hydrophobic film fabricated from the same | Hung-Chiao Cheng, Tsung-Tsan Su | 2010-08-24 |