Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6512328 | Laser cathode ray tube having electric discharge inhibitor inside the bulb | Oleg Mikhailovich Makienko, Jong-Sik Choi | 2003-01-28 |
| 6472833 | Laser cathode ray tube | Oleg Mikhailovich Makienko, Jong-Sik Choi | 2002-10-29 |