Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650039 | Electron gun in color cathode ray tube | Hyun Cheol KIM | 2003-11-18 |
| 6627105 | Method of fabricating a piezoelectric ceramic | Jum Soo Kim, Mun Hwa Lee, Jong Woo Kim | 2003-09-30 |
| 6556493 | Method for testing memory cell in semiconductor device | Young Seon You, Yoon Soo Jang, Mun Hwa Lee | 2003-04-29 |