Issued Patents All Time
Showing 101–113 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7768000 | Thin film transistor array panel and manufacturing method thereof | Bo-Sung Kim, Keun-Kyu Song, Tae Young Choi, Min-Ho Yoon, Jung Hun Noh | 2010-08-03 |
| 7737448 | Thin film transistor array panel and manufacture thereof | Bo-Sung Kim, Keun-Kyu Song, Tae Young Choi, Jung Hun Noh | 2010-06-15 |
| 7709834 | Organic thin film transistor substrate and method of manufacturing the same | Keun-Kyu Song, Min-Ho Yoon | 2010-05-04 |
| 7692188 | Display device and manufacturing method thereof | Yong-Uk Lee, Min-Ho Yoon | 2010-04-06 |
| 7679712 | Liquid crystal display comprising a semiconductor formed in an opening of a partition formed on a source electrode and a drain electrode and method of manufacturing thereof | Keun-Kyu Song, Yong-Uk Lee | 2010-03-16 |
| 6519334 | Method for processing incoming call in exchange system | — | 2003-02-11 |
| 6317487 | Method for managing message by using a personal computer as an operator console in a private branch exchange system | — | 2001-11-13 |
| 6222913 | Method and apparatus for displaying caller information during call switching in private branch exchange | — | 2001-04-24 |
| 5937039 | Method for sending out absent messages from | — | 1999-08-10 |
| 5544231 | Conversation recording/playback method in a key phone system | — | 1996-08-06 |
| 5276727 | Remote maintenance method and device thereof in private branch exchange system | Yang Seon Kim, Chang-Lae Jeong | 1994-01-04 |
| 5200990 | Method of recovering speech path of pre-engaged call on restarting keyphone exchange system | — | 1993-04-06 |
| 4975944 | Method of making call-wait and call-alternation in electronic private branch exchange (EPBX) | — | 1990-12-04 |