Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498427 | Color cathode ray tube dynamic focus electron gun having elongated beam passing holes for compensating for electron beam distortion | Yong-Seok Song, Myeong-hwan Lee, Kwang-Jin Yun, Woo-seok Huh | 2002-12-24 |
| 6459196 | Cathode-ray tube | Yoon-Hyoung Cho, Hyun Jung Shin, Do-Houn Pyun, Kwang-Sik Lee, Jae-jin An +1 more | 2002-10-01 |
| 6452319 | Electrode unit of electron gun for color cathode ray tube | Young-Gon Hong, Kyung Ho Kim, Kwang-jin Yoon, Deok-ho Kim | 2002-09-17 |
| 6424104 | Color CRT and driving method of the same | Min-Cheol Bae | 2002-07-23 |