| 7420906 |
Automatic power calibration apparatus for optical recording device and automatic power calibration method therefor |
Sung-un Yang |
2008-09-02 |
| 7369625 |
Apparatus and method for slicing RF signal and compensating for the slice level of RF signal in disk drive |
Joo-yeup Kim |
2008-05-06 |
| 7342861 |
Method and apparatus for recording data on an optical recording medium |
Jin-gyo Seo |
2008-03-11 |
| 7304936 |
Method and apparatus for controlling power of laser diode in optical disc drive |
Sung-un Yang |
2007-12-04 |
| 7280458 |
Optical pickup apparatus and optimal light spot focusing method |
Yong Jae Lee, Pyong-yong Seong, Chang-jin Yang, Gi-bong Song, Byung-in Ma +1 more |
2007-10-09 |
| 7116607 |
Apparatus and method of removing disturbances during optical recording and/or reproducing |
Moon-noh Lee, Won Mok Kim, Gwang Ho Lee, Hong-rok Kim, Il-Hong Suh +2 more |
2006-10-03 |
| 7110340 |
Method and apparatus for recording data on an optical recording medium |
Jin-gyo Seo |
2006-09-19 |
| 6977982 |
Differential phase detection device and tracking error signal detection apparatus using the same |
Byung-in Ma, In-sik Park, Joong-eon Seo, Soo-yul Jung, Chang-jin Yang |
2005-12-20 |
| 6906986 |
Apparatus and method of measuring vibration quantity and method of designing loop |
Moon-noh Lee, Won Ki Kim, Dong Jin Lee, Hyun Seok Yang, Hong-gul Jun |
2005-06-14 |
| 6785211 |
Automatic power control apparatus of disc drive |
Jong-Hoon Lee, Kyoung-bok Jin, Ki-bong Yun |
2004-08-31 |
| 6731586 |
Apparatus for and method of controlling auto laser diode power |
Jin-gyo Seo, Kyoung-bog Jin |
2004-05-04 |
| 5856960 |
Servo controlling apparatus of optical disk drive and control method thereof |
Min-su Hwangbo, Byeong-Ho Park |
1999-01-05 |