Issued Patents All Time
Showing 26–50 of 212 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7751300 | Optical disc having a plurality of recording layers, and recording method and reproducing method therefor | Kyung-geun Lee, Myong-do Ro, Du-seop Yoon, Chang-Min Park | 2010-07-06 |
| 7739582 | Error correction method for high density disc | Jae-seong Shim, Myoung-june Kim | 2010-06-15 |
| 7724628 | Method and apparatus for recording data on optical recording medium | Yong-jin Ahn, Kyung-geun Lee, Chang-jin Yang, Tatsuhiro Otsuka, Seong-sue Kim +2 more | 2010-05-25 |
| 7693023 | Method and apparatus for recording data on optical recording medium | Yong-jin Ahn, Kyung-geun Lee, Chang-jin Yang, Tatsuhiro Otsuka, Seong-sue Kim +2 more | 2010-04-06 |
| 7688706 | Method of transferring data with respect to an optical information medium having a lead-in area | Kyung-geun Lee, Chong-sam Chung, Du-seop Yoom, Ghang-min Park | 2010-03-30 |
| 7626902 | Method for reproducing data from a data area including a spare area for defect management allocated in reverse order from rearmost units of data area | Jung-wan Ko | 2009-12-01 |
| 7609594 | Optical disc having uniform structure | Kyung-geun Lee, Du-seop Yoon | 2009-10-27 |
| 7590036 | Optical disc having uniform structure | Kyung-geun Lee, Du-seop Yoon | 2009-09-15 |
| 7590034 | 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, Byung-in Ma, Chong-sam Chung, Jang-hoon Yoo, Jung-wan Ko +2 more | 2009-09-15 |
| 7570553 | Optical disc having uniform structure | Kyung-geun Lee, Du-seop Yoon | 2009-08-04 |
| 7570554 | Optical disc having uniform structure | Kyung-geun Lee, Du-seop Yoon | 2009-08-04 |
| 7565599 | Information storage medium on which drive data is recorded, and method of recording information on the information storage medium | Kyung-geun Lee, Jung-wan Ko, Du-seop Yoon | 2009-07-21 |
| 7525890 | Method of and apparatus for recording data on optical recording medium | Yong-jin Ahn, Kyung-geun Lee, Chang-jin Yang, Tatsuhiro Otsuka, Du-seop Yoon +1 more | 2009-04-28 |
| 7522490 | Apparatus for assigning spare areas for defect management and apparatus for handling fragmented ECC blocks | Jung-wan Ko | 2009-04-21 |
| 7519981 | Cartridge for an information recording medium | Jong Pil Park, Young-sun Seo, Jung-wan Ko, Han-kook Choi | 2009-04-14 |
| 7502292 | Apparatus for recording data on and/or reproducing data from optical disc | Kyung-geun Lee | 2009-03-10 |
| 7502291 | Apparatus for recording data on and/or reproducing data from optical disc | Kyung-geun Lee | 2009-03-10 |
| 7496007 | Apparatus for recording data on and/or reproducing data from optical disc | Kyung-geun Lee | 2009-02-24 |
| 7496016 | Information storage medium and method of recording and/or reproducing with respect to the medium | Kyung-geun Lee, Du-seop Yoon | 2009-02-24 |
| 7483351 | Apparatus for recording data on and/or reproducing data from optical disc | Kyung-geun Lee | 2009-01-27 |
| 7483350 | Recording medium for storing linking type information and method of processing defective area using the same | Kyung-geun Lee, Jung-wan Ko, Young-yoon Kim, Yoon Ki Kim | 2009-01-27 |
| 7478313 | Encoding apparatus and method, and decoding apparatus and method for error correction | Ki Hyun Kim, Jae-seong Shim, Sung-hyu Han | 2009-01-13 |
| 7463566 | Optical recording medium read-only storage area and writeable storage area and recording/reproducing apparatus and method therefor | Jung-wan Ko, Kyung-geun Lee, Byoung-ho Choi, Jung-kwon Heo, Byung-jun Kim +1 more | 2008-12-09 |
| 7447129 | Method of recording erase pattern information on an optical recording medium, erasing information on the optical recording medium based on the erase pattern information, and optical recording medium therefor. | Kyung-geun Lee, Yong-jin Ahn, Seong-sue Kim, Du-seop Yoon | 2008-11-04 |
| 7435468 | Multi-layer structure and method of drawing microscopic structure therein, optical disc master and method of fabricating the same using the multi-layer structure, and optical disc manufactured using the optical disc master | Joo Ho Kim, Masashi Kuwahara, Junji Tominaga, Takayuki Sima | 2008-10-14 |