Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7514718 | LED package, manufacturing method thereof, and LED array module using the same | Su-ho Shin, Soon-cheol Kweon, Chang-youl Moon, Jin-seung Choi | 2009-04-07 |
| 7489327 | Toner adsorption image forming apparatus | Soon-cheol Kweon, Kae-dong Back, Chang-youl Moon, Ki-deok Bae, Won Kyoung Choi +1 more | 2009-02-10 |
| 6729150 | Method of controlling multi-compartment type kimchi refrigerator | Sung Ho Cho, Woo Yeol Yoo | 2004-05-04 |
| 6619070 | Kimchi refrigerator | — | 2003-09-16 |
| 6561631 | Ink jet printer head | Su-ho Shin, Seong-taek Lim | 2003-05-13 |
| 6494564 | Print array head and fabrication method thereof | Sung-hee Lee, Su-ho Shin | 2002-12-17 |
| 6431688 | Back-flow prevention device and method for ink jet printer | Sung-hee Lee | 2002-08-13 |
| 6334667 | Inkjetting device for an inkjet printer | Jae-ho Moon, Chang-roul Moon | 2002-01-01 |
| 6330803 | Operation control apparatus for a refrigerator | — | 2001-12-18 |
| 6170131 | Magnetic buttons and structures thereof | — | 2001-01-09 |
| 6148623 | System and method for measuring amount of electric power consumption in a refrigerator | Yong Jong Park, Hak-Kyun Bae | 2000-11-21 |
| 6056389 | Inkjetting device for an inkjet printer | Jae-ho Moon, Chang-roul Moon | 2000-05-02 |