Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624574 | Electrode for plasma display panel and method for manufacturing the same | Jung Soo Cho, Chung Hoo Park, Jae Hyun Ko, Jae Hwa Ryu | 2003-09-23 |
| 5971824 | Method for making plasma display panel electrode | Jung Soo Cho, Chung Hoo Park, Jae Hyun Ko, Jae Hwa Ryu | 1999-10-26 |