Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10374860 | Filter control apparatus and method for filter bank multi-carrier technique in wireless communication system | Kyeongyeon Kim, Dong-Kyu Sim, Chung-Yong Lee | 2019-08-06 |
| 8416665 | Method of and apparatus for recording data on optical recording medium | In-sik Park, Kyung-geun Lee, Chang-jin Yang, Tatsuhiro Otsuka, Du-seop Yoon +1 more | 2013-04-09 |
| 8315138 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Du-seop Yoon, Myung-do Roh, Seoung-soo Kim +6 more | 2012-11-20 |
| 8315145 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Du-seop Yoon, Myung-do Roh, Seoung-soo Kim +6 more | 2012-11-20 |
| 8315146 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Du-seop Yoon, Myung-do Roh, Seoung-soo Kim +6 more | 2012-11-20 |
| 8305857 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Du-seop Yoon, Myung-do Roh, Seoung-soo Kim +6 more | 2012-11-06 |
| 8018817 | 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, In-sik Park, Seong-sue Kim, Du-seop Yoon | 2011-09-13 |
| 7986610 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Du-seop Yoon, Myung-do Roh, Seoung-soo Kim +6 more | 2011-07-26 |
| 7916604 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Du-seop Yoon, Myung-do Roh, Seoung-soo Kim +6 more | 2011-03-29 |
| 7864642 | Method of optimizing a write strategy based on an adaptive write strategy study and optical recording apparatus using the same | Min Seok Kim | 2011-01-04 |
| 7864641 | Optical disk having divided write strategy tuning areas, optical recording/reproducing apparatus and method using the same | Min Seok Kim, Jong Kyu Kim, Kyung-pil Kang | 2011-01-04 |
| 7761035 | Photosensitive body, image forming apparatus having the same and assembly method of photosensitive body | Zbig Tokarski | 2010-07-20 |
| 7724628 | Method and apparatus for recording data on optical recording medium | In-sik Park, Kyung-geun Lee, Chang-jin Yang, Tatsuhiro Otsuka, Seong-sue Kim +2 more | 2010-05-25 |
| 7693023 | Method and apparatus for recording data on optical recording medium | In-sik Park, Kyung-geun Lee, Chang-jin Yang, Tatsuhiro Otsuka, Seong-sue Kim +2 more | 2010-04-06 |
| 7649818 | Optical recording apparatus and method for searching for recording power of the same | Kang-uk Cho | 2010-01-19 |
| 7525890 | Method of and apparatus for recording data on optical recording medium | In-sik Park, Kyung-geun Lee, Chang-jin Yang, Tatsuhiro Otsuka, Du-seop Yoon +1 more | 2009-04-28 |
| 7489605 | Method and apparatus of reproducing data from an information storage medium | Kyung-geun Lee, Wook-yeon Hwang | 2009-02-10 |
| 7447129 | 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, In-sik Park, Seong-sue Kim, Du-seop Yoon | 2008-11-04 |
| 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, In-sik Park, Seong-sue Kim, Du-seop Yoon | 2008-08-12 |
| 7391698 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Du-seop Yoon, Myung-do Roh, Seoung-soo Kim +6 more | 2008-06-24 |
| 7391697 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Du-seop Yoon, Myung-do Roh, Seoung-soo Kim +6 more | 2008-06-24 |
| 7391696 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Du-seop Yoon, Myung-do Roh, Seoung-soo Kim +6 more | 2008-06-24 |
| 7388824 | Method of and apparatus for recording data on optical recording medium | In-sik Park, Kyung-geun Lee, Chang-jin Yang, Tatsuhiro Otsuka, Du-seop Yoon +1 more | 2008-06-17 |
| 7385891 | Method, a medium, and an apparatus to record/reproduce data on/from a portion of the medium through which a test beam is passed while determining an optimum power | Kyung-geun Lee, Wook-yeon Hwang | 2008-06-10 |
| 7382702 | Apparatus to reproduce data from a recordable information storage medium | Kyung-geun Lee, Wook-yeon Hwang | 2008-06-03 |