Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642658 | Electron gun for cathode ray tube | — | 2003-11-04 |
TO
Tae-Sik Oh
Overall (2003): #109,080 of 273,478Top 40%
1
Patents 2003