Issued Patents 2011
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7911894 | Recording medium having spare area for defect management and information on defect management, and method of allocating spare area and method of managing defects | — | 2011-03-22 |
| 7907488 | Write once disc, disc drive therefor, and method of managing disc defect considering compatibility with rewritable disc drive | Sung-hee Hwang, Kyung-geun Lee | 2011-03-15 |
| 7904791 | Information recording medium to which extra ECC is applied, and method and apparatus for managing the information recording medium | Sung-hee Hwang | 2011-03-08 |
| 7904745 | Recording medium for storing start position information for each zone and method and apparatus of managing data using the information | — | 2011-03-08 |
| 7903951 | Method of and apparatus for recording video data, and information storage medium thereby | Sung-wook Park | 2011-03-08 |
| 7898917 | Optical disc having tracking polarity information, and apparatuses and methods for recording and reproducing user data on the same | Kyung-geun Lee, In-sik Park, Du-seop Yoon | 2011-03-01 |
| 7881169 | Information recording medium, recording/reproducing method, and recording/reproducing apparatus | Sung-hee Hwang | 2011-02-01 |
| 7876656 | Method and apparatus for managing defects in recording media, a computer readable medium including computer readable code for the same, and a defect managed recording medium obtained using the same method, apparatus, and computer readable medium | Sung-hee Hwang, Kyung-geun Lee | 2011-01-25 |
| 7873914 | Multi-layer focusing method and apparatus therefor | Kil-soo Jung, Hyun-kwon Chung, Jung-kwon Heo, Sung-wook Park | 2011-01-18 |
| 7869319 | Optical recording medium, recording/reproducing apparatus and recording/reproducing method | Sung-hee Hwang | 2011-01-11 |
| 7869315 | Write-once optical disc having update area and access area | Sung-hee Hwang, Kyung-geun Lee | 2011-01-11 |