Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6943487 | Vacuum fluorescent display having complex-type filament supports | — | 2005-09-13 |
DR
Dong-Jin Ryu
Overall (2005): #209,473 of 245,428Top 90%
1
Patents 2005