Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976897 | Field emission array with carbon nanotubes and method for fabricating the field emission array | Won-bong Choi, Yong Wan Jin | 2005-12-20 |
| 6642639 | Field emission array with carbon nanotubes | Won-bong Choi, Yong Wan Jin | 2003-11-04 |