Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608578 | Current cell driving circuit in digital-to-analog converter | Jong Kee Kwon, Kwi Dong Kim, Kyung Soo Kim | 2003-08-19 |
| 6604276 | Method for fabricating a chip-type varistor having a glass coating layer | Jun Hwan Jeong, Hyun-Chul Choi | 2003-08-12 |