Issued Patents All Time
Showing 76–100 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8108707 | Method for ensuring synchronous presentation of additional data with audio data | Kang Soo Seo, Byung Jin Kim, Soung Hyun Um | 2012-01-31 |
| 8074095 | Method for ensuring synchronous presentation of additional data with audio data | Kang Soo Seo, Byung Jin Kim, Soung Hyun Um | 2011-12-06 |
| 8041978 | Method for ensuring synchronous presentation of additional data with audio data | Kang Soo Seo, Byung Jin Kim, Soung Hyun Um | 2011-10-18 |
| 7877813 | Copy protection method and system for digital media | Alexandre Stechkine, Byung Jin Kim, Soung Hyun Um | 2011-01-25 |
| 7801412 | Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses | Kang Soo Seo, Byung Jin Kim, Mi Hyun Kim | 2010-09-21 |
| 7793131 | Method for ensuring synchronous presentation of additional data with audio data | Kang Soo Seo, Byung Jin Kim, Soung Hyun Um | 2010-09-07 |
| 7787753 | Recording medium having a data structure for managing reproduction of text subtitle data and methods and apparatuses of recording and reproducing | Byung Jin Kim, Kang Soo Seo | 2010-08-31 |
| 7788178 | Recording medium containing sample data and reproducing thereof | Byung Jin Kim | 2010-08-31 |
| 7769277 | Recording medium having a data structure for managing reproduction of text subtitle data recorded thereon and recording and reproducing methods and apparatuses | Kang Soo Seo, Byung Jin Kim | 2010-08-03 |
| 7760989 | Recording medium having data structure including graphic data and recording and reproducing methods and apparatuses | Kang Soo Seo, Byung Jin Kim | 2010-07-20 |
| 7751685 | Recording medium having data structure including graphic data and recording and reproducing methods and apparatuses | Kang Soo Seo, Byung Jin Kim | 2010-07-06 |
| 7729595 | Recording medium having a data structure for managing reproduction of text subtitle data recorded thereon and recording and reproducing methods and apparatuses | Kang Soo Seo, Byung Jin Kim | 2010-06-01 |
| 7715933 | Method of managing lyric data of audio data recorded on a rewritable recording medium | Kang Soo Seo, Byung Jin Kim, Soung Hyun Um | 2010-05-11 |
| 7680395 | Apparatus and method for writing and playing back digital broadcasting supplementary service information and recording media therefor | Kang Soo Seo, Jea Yong Yoo, Byung Jin Kim | 2010-03-16 |
| 7680740 | Managing copy protecting information of encrypted data | Byuong Jin Kim | 2010-03-16 |
| 7657770 | Method for ensuring synchronous presentation of additional data with audio data | Kang Soo Seo, Byung Jin Kim, Soung Hyun Um | 2010-02-02 |
| 7650311 | Read-only recording medium containing sample data and reproducing method thereof | Byung Jin Kim | 2010-01-19 |
| 7634447 | Method of recording and reproducing sample data to/from a recording medium and sample data containing recording medium | Byung Jin Kim | 2009-12-15 |
| 7616865 | Recording medium having a data structure for managing reproduction of subtitle data and methods and apparatuses of recording and reproducing | Jeong Yang, Byung Jin Kim | 2009-11-10 |
| 7563898 | Iridium-based luminescent compounds having phenylpyridine moieties with organosilicon group, and organic electroluminescence devices using the compounds as color-producing materials | Jeong-Dae Seo, Chun Gun Park, Soon-Ki Kwon, Yun-Hi Kim, Sung-ouk Jung +1 more | 2009-07-21 |
| 7555200 | Recording medium having a data structure for managing a data stream recorded on the recording medium and recording and reproducing methods and apparatuses | Kang Soo Seo, Jea Yong Yoo, Byung Jin Kim | 2009-06-30 |
| 7366402 | Method and apparatus of recording a high definition digital television broadcast signal | Kang Soo Seo, Jea Yong Yoo, Byung Jin Kim | 2008-04-29 |
| 7293189 | Method and device for reproducing additional data in synchronization with main data using time information | Kang Soo Seo, Byung Jin Kim, Soung Hyun Um | 2007-11-06 |
| 7279251 | Lithium secondary battery comprising a super fine fibrous polymer separator film and its fabrication method | Kyung-Suk Yun, Byung Won Cho, Seong Mu Jo, Wha Seop Lee, Won Il Cho +5 more | 2007-10-09 |
| 7280742 | Method for recording audio data on a rewritable recording medium and for adjusting data grouping criterion | Kang Soo Seo, Byung Jin Kim, Jea Yong Yoo, Soung Hyun Um | 2007-10-09 |