Issued Patents All Time
Showing 25 most recent of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920014 | Compounds, compositions including the same, and layered structures and devices prepared from the compositions | Won Cheol JUNG, Byung-ha Park, Sung Hun Hong, Myong-jong Kwon, Ginam KIM | 2021-02-16 |
| 9625167 | Humidifier | Jin Young Choi, Jun Ho Ji, Byeong Cheol Yoon, Doo-woong Lee, You-seop Lee +2 more | 2017-04-18 |
| 8690996 | Electric precipitator and electrode plate thereof | Jun Ho Jl, In Sang Hwang, Hyong Soo Noh, Byeong Cheol Yoon, Kochiyama Yasuhiko +2 more | 2014-04-08 |
| RE44660 | Optical disc having a plurality of recording layers, and recording method and reproducing method therefor | Kyung-geun Lee, In-sik Park, Myong-do Ro, Chang-Min Park | 2013-12-24 |
| RE44168 | Optical recording medium with different wobble characteristics between the user data area and the lead-out area | Kyung-geun Lee, Byoung-ho Choi, Jae-seong Shim | 2013-04-23 |
| 8416665 | Method of and apparatus for recording data on optical recording medium | Yong-jin Ahn, In-sik Park, Kyung-geun Lee, Chang-jin Yang, Tatsuhiro Otsuka +1 more | 2013-04-09 |
| 8315146 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Myung-do Roh, Yong-jin Ahn, Seoung-soo Kim +6 more | 2012-11-20 |
| 8315138 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Myung-do Roh, Yong-jin Ahn, 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, Myung-do Roh, Yong-jin Ahn, 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, Myung-do Roh, Yong-jin Ahn, Seoung-soo Kim +6 more | 2012-11-06 |
| 8259547 | Information storage medium and method of recording and/or reproducing with respect to the medium | Kyung-geun Lee, In-sik Park | 2012-09-04 |
| 8179758 | 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, Jung-wan Ko | 2012-05-15 |
| 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, Yong-jin Ahn, In-sik Park, Seong-sue Kim | 2011-09-13 |
| 7986610 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Myung-do Roh, Yong-jin Ahn, Seoung-soo Kim +6 more | 2011-07-26 |
| RE42431 | Optical disc having uniform structure | Kyung-geun Lee, In-sik Park | 2011-06-07 |
| 7933193 | Optical disc | Kyung-geun Lee, Jung-wan Ko, In-sik Park | 2011-04-26 |
| 7916604 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Myung-do Roh, Yong-jin Ahn, Seoung-soo Kim +6 more | 2011-03-29 |
| 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, Jung-wan Ko | 2011-03-01 |
| RE42162 | Optical recording medium with different wobble characteristics between the user data area and the lead-out area | Kyung-geun Lee, Byoung-ho Choi, Jae-seong Shim | 2011-02-22 |
| 7876668 | Optical recording medium with different wobble characteristics between the user data area and the lead-out area | Kyung-geun Lee, Byoung-ho Choi, Jae-seong Shim | 2011-01-25 |
| 7817529 | Optical recording medium | Kyung-geun Lee, Byoung-ho Choi, Jae-seong Shim | 2010-10-19 |
| 7817506 | Method of transferring data with respect to an optical information storage medium having different track pitches | Kyung-geun Lee, In-sik Park, Chong-sam Chung, Chang-Min Park | 2010-10-19 |
| 7751300 | Optical disc having a plurality of recording layers, and recording method and reproducing method therefor | Kyung-geun Lee, In-sik Park, Myong-do Ro, Chang-Min Park | 2010-07-06 |
| 7724628 | Method and apparatus for recording data on optical recording medium | Yong-jin Ahn, In-sik Park, Kyung-geun Lee, Chang-jin Yang, Tatsuhiro Otsuka +2 more | 2010-05-25 |
| 7693023 | Method and apparatus for recording data on optical recording medium | Yong-jin Ahn, In-sik Park, Kyung-geun Lee, Chang-jin Yang, Tatsuhiro Otsuka +2 more | 2010-04-06 |