Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7844644 | Method and apparatus for managing data written in markup language and computer-readable recording medium for recording a program | — | 2010-11-30 |
| 7668316 | Method for encrypting and decrypting metadata | Yang-Iim Choi, Yun-sang Kim, Yun-Ho Choi, Dong-Ho Lee | 2010-02-23 |
| 7656948 | Transcoding system and method for maintaining timing parameters before and after performing transcoding process | Yeong-Kyeong Seong, In-sun Kang, Gil-more Koo, Hye-Soo Lee, Jae Hoon Cho | 2010-02-02 |
| 7434244 | Method and system for recommending content | Andrei Popov | 2008-10-07 |
| 7428696 | System and method for time synchronization between multimedia content and segment metadata | — | 2008-09-23 |
| 7139746 | Extended markup language (XML) indexing method for processing regular path expression queries in a relational database and a data structure thereof | Hye-Soo Lee | 2006-11-21 |