Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466529 | Optical pickup assembly and method of detecting tilt | Seok-jung Kim, Yong-hoon Lee, Jang-hoon Yoo | 2002-10-15 |
| 6449229 | Optical pickup assembly with adjustable inclination | Seok-jung Kim, Byung-ryul Ryoo, Yong-Ki Son, Pyong-yong Seong, Yong Jae Lee +1 more | 2002-09-10 |
| 6443997 | Reactive black dye compositions for cellulose fibers | Sea Wha Oh, Myeong Nyeo Kang, Mi Kyoung Song | 2002-09-03 |
| 6400658 | DVD-RAM disk reproduction apparatus for reducing errors during detection of identification data | Chang-jin Yang, Pyong-yong Seong, Seong-sin Joo, Soo-yul Jung, Jung-Eon Seo +2 more | 2002-06-04 |
| 6386346 | Brake valve device for industrial vehicles | Dal Sik Jang, Jeong Hee Hong, Sung-ha Park | 2002-05-14 |
| 6381207 | Optical pickup movable to control beam shift and field angle in an optical disk drive | Byung-ryul Ryoo, Pyong-yong Seong, Seok-jung Kim, Yong-Ki Son, Yong Jae Lee +1 more | 2002-04-30 |