Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8288242 | Overlay vernier key and method for fabricating the same | Byeong Ho Cho | 2012-10-16 |
| 7999399 | Overlay vernier key and method for fabricating the same | Byeong Ho Cho | 2011-08-16 |
| 6954027 | Flat panel display having a horizontal deflection electrode with horizontally oriented electron beam deflection areas | Nam Jae Koh, In Jue Kim | 2005-10-11 |
| 6861796 | Cathode ray tube | — | 2005-03-01 |
| 6844666 | Color flat-panel display with electrodes including insulators | Hyun Tae Chun, Nam J. Koh, Dae-Soo Kim | 2005-01-18 |
| 6603251 | Shadow mask for flat cathode ray tube | — | 2003-08-05 |
| 6545402 | Shadow mask having vertical pitch between 2.7 and 8 times vertical pitch | — | 2003-04-08 |
| 6531812 | Shadow mask for flat cathode ray tube | — | 2003-03-11 |
| 6140754 | Structure of shadow mask for flat cathode ray tube | — | 2000-10-31 |
| 6097142 | Shadow mask having an effective face area and ineffective face area | — | 2000-08-01 |