Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7224651 | Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium thereof | Jung-wan Ko, In-sik Park, Kyung-geun Lee, Du-seop Yoon, Seong-sin Joo +4 more | 2007-05-29 |
| 7170834 | Method and circuit for detecting playback signal which is compensated for time delay | Seong-sin Joo, Chong-sam Chung, Young-man Ahn, In-sik Park, Hea-jung Suh +2 more | 2007-01-30 |
| 7092329 | Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor | Jung-wan Ko, In-sik Park, Kyung-geun Lee, Du-seop Yoon, Seong-sin Joo +4 more | 2006-08-15 |
| 7020055 | Optical pickup apparatus | Jong-bae Kim, Young-man Ahn | 2006-03-28 |
| 7009921 | Method and circuit for detecting playback signal which is compensated for time delay | Seong-sin Joo, Chong-sam Chung, Young-man Ahn, In-sik Park, Hea-jung Suh +2 more | 2006-03-07 |
| 6967918 | Optical recording medium with wobbled header area, and data recording method and apparatus therefor | Kyung-geun Lee, In-sik Park, Jung-wan Ko, Tae Kyung Kim, Jin-hoon Jeon +1 more | 2005-11-22 |
| 6914860 | Apparatus for and method of detecting reproduction signal by selective combination according to system conditions | Seong-sin Joo, Kyung-geun Lee | 2005-07-05 |
| 6819645 | Recording medium with wobble-modulated track, and method of and apparatus for detecting header region of the same | Jin-hoon Jeon, Jung-wan Ko | 2004-11-16 |
| 6813230 | Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor | Jung-wan Ko, In-sik Park, Kyung-geun Lee, Du-seop Yoon, Seong-sin Joo +4 more | 2004-11-02 |
| 6791920 | Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor | Jung-wan Ko, In-sik Park, Yong-jin Ahn, Du-seop Yoon, Seong-sin Joo +4 more | 2004-09-14 |
| 6744718 | Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor | Jung-wan Ko, In-sik Park, Kyung-geun Lee, Du-seop Yoon, Seong-sin Joo +4 more | 2004-06-01 |
| 6741622 | Apparatus and method for compensating for temperature of laser diode | — | 2004-05-25 |
| 6671238 | Physical identification data addressing method using wobble signal, method of detecting wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor | Jung-wan Ko, In-sik Park, Kyung-geun Lee, Du-seop Yoon, Seong-sin Joo +4 more | 2003-12-30 |
| 6324198 | Apparatus and method for compensating for temperature of laser diode | — | 2001-11-27 |