Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7862637 | Multi-cyclone dust separator | Jung-gyun Han, Joung-soo Park, Byung-jo Lee, Tae-gwang Kim, Sung-Soo Ahn | 2011-01-04 |
| 6891894 | Method for decoding and displaying digital broadcasting signals | Hee Sub Lee | 2005-05-10 |
| 6778706 | Image compression method for video decoding based on motion compensation | — | 2004-08-17 |
| 6654423 | PID/section filter in digital television system | Soo Gil Jeong, Kyu-Seok Kim, Chang-Kyu Kim, Jin-hong Oh | 2003-11-25 |