Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743880 | Hydrophilic polymers and methods of preparation | — | 2004-06-01 |
| 6706355 | Protective coating for color filters | Eng-Pi Chang | 2004-03-16 |
| 6706836 | Hydrophilic polymers, pressure sensitive adhesives and coatings | H. Paul Barker, Ivan Lee, Kenneth Lin | 2004-03-16 |
| 6703463 | Optical adhesive coating having low refractive index | Eng-Pi Chang | 2004-03-09 |
| 6686431 | Optical coating having low refractive index | H. Paul Barker, Eng-Pi Chang | 2004-02-03 |