Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472802 | Triode-type field emission device having field emitter composed of emitter tips with diameter of nanometers and method for fabricating the same | Sung-Yool Choi, Mun Cheol Paek, Kyoung Ik Cho, Gi-Pyung Han | 2002-10-29 |