Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7369802 | Fusing roller with adjustable heating area and fusing apparatus using the same | Durk-hyun Cho, Joong-gi Kwon, Hwan-guem Kim, Young-min Chae | 2008-05-06 |
| 7356299 | Fusing roller and fusing apparatus having the same | Hwan-guem Kim, Joong-gi Kwon, Durk-hyun Cho, Young-min Chae | 2008-04-08 |
| 7349661 | Fusing roller and fusing apparatus using the same | Durk-hyun Cho, Joong-gi Kwon, Hwan-guem Kim, Young-min Chae | 2008-03-25 |
| 7340207 | Fusing roller and fusing apparatus adopting the same | Durk-hyun Cho, Joong-gi Kwon, Hwan-guem Kim, Young-min Chae | 2008-03-04 |
| 7200748 | E-mail printer and e-mail printing method having authentication procedure | Young-Hoon Kim | 2007-04-03 |
| 7103630 | Method of receiving selected mail at Internet mail device | Young-Hoon Kim | 2006-09-05 |
| 6408057 | Telephone line interfacing circuit used for both voice and non-voice terminals and method for controlling the same | Young-Soo Lee, Hyun-Chang Yoo, Young Chul Kim | 2002-06-18 |
| 6241781 | Washing machine | — | 2001-06-05 |
| 6236799 | Flat-panel display device using optical waveguide | Chin-kyu Huh, Si-Ken Lee, Jae-eun Yoo | 2001-05-22 |