Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615398 | Method for dividing ROM and DDFS using the same method | Hyun-Kyu Yu, Seon-Ho Han, Mun Yang Park, Seong Do Kim, Lee-Sup Kim +3 more | 2003-09-02 |
| 6610715 | Cathecol hydrazone derivatives, process for preparing the same and pharmaceutical composition containing the same | Myung Xik Xiang, Byoung Chol Suh, Jong Hoon Kim, Kwang Hyuk Lee, Eui Kyung Kim +2 more | 2003-08-26 |
| 6605996 | Automatically gain controllable linear differential amplifier using variable degeneration resistor | Hyun-Kyu Yu, Sang-Gug Lee, Mun Yang Park, Seong Do Kim, Seon-Ho Han +1 more | 2003-08-12 |