Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7924674 | Recording method to generate a box type recording pattern with a first pulse having a first power level and a second pulse having a second power level, and recording apparatus, and optical recording medium for the same | Wook-yeon Hwang, Kyung-geun Lee, Tatsuhiro Otsuka, An-sik Jeong | 2011-04-12 |
| 7916586 | Near field optical recording/reproducing apparatus and method of normalizing gap error signal of the same | An-sik Jeong, Jong Hyun Shin, Mu-kun An | 2011-03-29 |