Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6610457 | Organic polymers for bottom antireflective coating, process for preparing the same, and compositions containing the same | Sung Hyun Ha, Kwang-Duk Ahn, Jong Hee Kang | 2003-08-26 |
| 6589848 | Photodetector device and method for manufacturing the same | Woong Hwang | 2003-07-08 |