Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456007 | Barrier structure for plasma display panel and fabrication method thereof | Byung Ryu, Jae Chung, Eun Ho Yoo | 2002-09-24 |
| 5357168 | Magnetron having a cathode with tapered end shields | — | 1994-10-18 |