Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469979 | METHOD FOR DETECTING SERVO ERROR, APPARATUS THEREFOR, DISK WHICH MAINTAINS QUALITY OF SERVO ERROR SIGNAL, METHOD OF CONTROLLING SERVO OF DISK RECORDING/REPRODUCING APPARATUS, METHOD OF DETECTING TRACKING ERROR, AND METHOD OF DETECTING TILT ERROR | Seong-sin Joo, In-sik Park, Byung-in Ma, Chong-sam Chung, Jang-hoon Yoo +2 more | 2002-10-22 |
| 6442128 | Recording medium for storing attribute information on basic recording unit and method of identifying data using the attribute information | Jung-wan Ko, Seong-sin Joo, In-sik Park, Joong-eon Seo | 2002-08-27 |
| 6400660 | Optical disk and apparatus for reading the same based upon the length of a mirror region | Myoung-june Kim, Du-seop Yoon, Young-man Ahn | 2002-06-04 |
| 6388993 | ATM switch and a method for determining buffer threshold | Jae-Jin Shin, Dan Keun Sung, Jeong-Won Heo, Sung Hyuk BYUN, Ju Yong Lee +1 more | 2002-05-14 |
| 6389022 | Method for controlling the asynchronous transfer mode call in an ATM switching system | Je-Moon Jeong | 2002-05-14 |