Issued Patents All Time
Showing 51–75 of 212 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7423956 | Optical disc having uniform structure | Kyung-geun Lee, Du-seop Yoon | 2008-09-09 |
| 7421639 | 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 | 2008-09-02 |
| 7414956 | Optical disc | Kyung-geun Lee, Jung-wan Ko, Du-seop Yoon | 2008-08-19 |
| 7414957 | Optical disc having uniform structure | Kyung-geun Lee, Du-seop Yoon | 2008-08-19 |
| 7411891 | Method of transferring data with respect to optical information storage medium having different track pitches | Kyung-geun Lee, Chong-sam Chung, Du-seop Yoon, Chang-Min Park | 2008-08-12 |
| 7411880 | 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 | 2008-08-12 |
| 7403452 | Optical disc | Kyung-geun Lee, Jung-wan Ko, Du-seop Yoon | 2008-07-22 |
| 7400560 | Optical disc | Kyung-geun Lee, Jung-wan Ko, Du-seop Yoon | 2008-07-15 |
| 7400558 | Optical disc | Kyung-geun Lee, Jung-wan Ko, Du-seop Yoon | 2008-07-15 |
| 7401285 | Error correction method for high density disc | Jae-seong Shim, Myoung-june Kim | 2008-07-15 |
| 7388824 | 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 | 2008-06-17 |
| 7383491 | Error correction method for high density disc | Jae-seong Shim, Myoung-june Kim | 2008-06-03 |
| 7379404 | Apparatus and method of compensating for tilt and/or defocus of a disc during recording | Kyung-geun Lee, Jung-wan Ko, Seong-sin Joo | 2008-05-27 |
| 7379414 | Optical disc | Kyung-geun Lee, Jung-wan Ko, Du-seop Yoon | 2008-05-27 |
| 7376071 | Optical disc having uniform structure | Kyung-geun Lee, Du-seop Yoon | 2008-05-20 |
| 7376064 | 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 | 2008-05-20 |
| 7372801 | Reproduction-only optical disc and method of recording and/or reproducing data on and/or from the same | Kyung-geun Lee, Myong-do Ro, Du-seop Yoon, Chang-Min Park | 2008-05-13 |
| 7369470 | 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 | 2008-05-06 |
| 7370267 | Error correction method for high density disc | Jae-seong Shim, Myoung-june Kim | 2008-05-06 |
| 7369615 | Soft demodulation method and apparatus | Sung-hyu Han, Ki Hyun Kim, Yoon-woo Lee | 2008-05-06 |
| 7369472 | Optical disc having tracking polarity information, and apparatuses and methods for recording and reproducing user data on the same | Kyung-geun Lee, Jung-wan Ko, Du-seop Yoon | 2008-05-06 |
| 7366085 | High-density optical recording medium and method of recording data on the same | Kyung-geun Lee, In-oh Hwang, Chang-Min Park | 2008-04-29 |
| 7366077 | High-density optical recording medium and method of recording data on the same | Kyung-geun Lee, In-oh Hwang, Chang-Min Park | 2008-04-29 |
| 7362691 | Optical disc having tracking polarity information, and apparatuses and methods for recording and reproducing user data on the same | Kyung-geun Lee, Jung-wan Ko, Du-seop Yoon | 2008-04-22 |
| 7362679 | Information storage medium and method of recording and/or reproducing with respect to the medium | Kyung-geun Lee, Du-seop Yoon | 2008-04-22 |