Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545401 | Color selection apparatus for cathode ray tube | Kuen-Dong Ha, Kwang-Sik Lee, Arimoto Nozomu, Hoo-Deuk Kim, Gui-bae Kim +1 more | 2003-04-08 |
DC
Duk-Hyun Choe
Overall (All Time): #3,507,724 of 4,157,543Top 85%
1
Patents All Time