Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6882098 | Cold cathode electron source | Young Chul Choi, Ji-Hoon Ahn, Hyek-Bok Rhee | 2005-04-19 |
DH
Dong Hee Han
Overall (2005): #210,319 of 245,428Top 90%
1
Patents 2005