Issued Patents All Time
Showing 351–375 of 383 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6873594 | Method of modifying identification data in linking loss area | Woo-sik Eom | 2005-03-29 |
| 6862256 | Optical information storage medium and method of recording information thereon | Jung-wan Ko | 2005-03-01 |
| 6847594 | Recording medium having wobbled groove tracks out of phase with wobbled land tracks, servo controlling apparatus using wobble signal and method thereof | — | 2005-01-25 |
| 6845079 | High-speed optical recording and erasing method and apparatus using two beams | In-sik Park | 2005-01-18 |
| 6813230 | Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor | Jung-wan Ko, In-sik Park, Du-seop Yoon, Seong-sin Joo, Jae-seong Shim +4 more | 2004-11-02 |
| 6791920 | Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor | Jung-wan Ko, In-sik Park, Yong-jin Ahn, Du-seop Yoon, Seong-sin Joo +4 more | 2004-09-14 |
| 6788630 | Recording medium for storing linking type information, method of processing defective area using the same, and recording and/or reproducing apparatus therefor | Jung-wan Ko, Young-yoon Kim, In-sik Park, Yoon Ki Kim | 2004-09-07 |
| 6788629 | Recording medium for storing linking type information and method of processing defective area using the same | Jung-wan Ko, Young-yoon Kim, In-sik Park, Yoon Ki Kim | 2004-09-07 |
| 6785206 | Recording medium for storing linking type information and method of processing defective area using the same | Jung-wan Ko, Young-yoon Kim, In-sik Park, Yoon Ki Kim | 2004-08-31 |
| 6772429 | Optical recording medium with different wobble characteristics between the user data area and the lead-out area | Du-seop Yoon, Byoung-ho Choi, Jae-seong Shim | 2004-08-03 |
| 6765853 | Recording medium for storing write protection information and write protection method thereof | Jung-wan Ko | 2004-07-20 |
| 6751178 | Optical recording medium and recording/reproduction method thereof | Seong-sin Joo, In-sik Park, Byung-in Ma, Jae-seong Shim, Du-seop Yoon +2 more | 2004-06-15 |
| 6744718 | Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor | Jung-wan Ko, In-sik Park, Du-seop Yoon, Seong-sin Joo, Jae-seong Shim +4 more | 2004-06-01 |
| 6744713 | Recording medium for storing write protection information and write protection method thereof | Jung-wan Ko | 2004-06-01 |
| 6741535 | Recording medium for storing write protection information and write protection method thereof | Jung-wan Ko | 2004-05-25 |
| 6724705 | Recording medium for storing write protection information and write protection method thereof | Jung-wan Ko | 2004-04-20 |
| 6721243 | 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 | 2004-04-13 |
| 6683835 | Recording medium for storing write protection information and write protection method thereof | Jung-wan Ko | 2004-01-27 |
| 6671238 | Physical identification data addressing method using wobble signal, method of detecting wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor | Jung-wan Ko, In-sik Park, Du-seop Yoon, Seong-sin Joo, Jae-seong Shim +4 more | 2003-12-30 |
| 6631110 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Du-seop Yoon, Myung-do Roh, Yong-jin Ahn +6 more | 2003-10-07 |
| 6600431 | Data modulation and correction methods for use with data written to and read from recording media | Jae-seong Shim, Ki Hyun Kim, Hyun Soo Park | 2003-07-29 |
| 6560178 | Tilt compensation method and apparatus therefor | In-sik Park, Jung-wan Ko | 2003-05-06 |
| 6556521 | 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 | 2003-04-29 |
| 6556520 | 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 | 2003-04-29 |
| 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 |