Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983066 | Passive matrix-addressable memory apparatus | Hee Chul Lee, Woo Young Kim, Chi-Ho Hwang, Sang Youl Kim, Du-Youn Ka | 2011-07-19 |
| 7863988 | Microwave signal generator | Seung Won Baek, Chae Hyun Baek, Jin Joo Choi | 2011-01-04 |
| 7806114 | Electric oven | Yong-Woo Lee, Wan Soo Kim, Seong Ho Cho | 2010-10-05 |
| 7781702 | Cooking apparatus | Young-Sok Nam, Hyeun Sik Nam, Seong Ho Cho | 2010-08-24 |
| 7775179 | Apparatus and method for fabricating a color filter | Min Soo Kim, Seung-joo Shin, Seong Jin Kim, Seog-soon Baek, Keon Kuk | 2010-08-17 |
| 7642167 | SON MOSFET using a beam structure and method for fabricating thereof | Il Woong Kwon, Hee Chul Lee | 2010-01-05 |
| 7417204 | Cooking apparatus and method for controlling the same | Hyeun Sik Nam, Young-Sok Nam, Seong Ho Cho | 2008-08-26 |
| 7375470 | Magnetron | Chae Hyun Baek, Jong Soo Lee | 2008-05-20 |
| 7368685 | Oven and heating unit of oven | Hyeum Sik Nam, Young-Sok Nam, Seong Ho Cho | 2008-05-06 |
| 7365291 | High voltage input apparatus for magnetron | Jong Soo Lee | 2008-04-29 |
| 7348521 | Electric oven | Yong-Woo Lee, Wan Soo Kim | 2008-03-25 |
| 7335884 | Compensation circuit for compensating non-uniformity according to change of operating temperature of bolometer | Hee Chul Lee, Chi-Ho Hwang, Sang-Gu Kang | 2008-02-26 |
| 7220949 | Capacitor of magnetron | Jong Soo Lee, Seung Won Baek | 2007-05-22 |
| 7210766 | Thermally-driven ink-jet printhead capable of preventing cavitation damage to a heater | Keon Kuk, Seung-joo Shin, Dong-kee Sohn, Yong-soo Oh, Ji-hyuk Lim +2 more | 2007-05-01 |
| 7163278 | Ink-jet printhead with improved ink ejection linearity and operating frequency | Yong-soo Oh, Keon Kuk, Ji-hyuk Lim, Dong-kee Sohn, Mun-cheol Choi | 2007-01-16 |
| 7123464 | High voltage input apparatus for magnetron | Seung Won Baek, Jong Soo Lee | 2006-10-17 |
| 7101024 | Ink-jet printhead | Ji-hyuk Lim, Seog-soon Baek, Yong-soo Oh, Keon Kuk, Seung-joo Shin +2 more | 2006-09-05 |
| 6960283 | Anode and magnetron therewith | Jong Soo Lee | 2005-11-01 |
| 6948721 | Variable leveling valve apparatus for a vehicle | — | 2005-09-27 |
| 6869089 | Roll decreasing structure of a suspension for the front and dead axles of a commercial vehicle | — | 2005-03-22 |
| 6756735 | Magnetron and method for joining magnetron components | Jong Soo Lee, Jung Yeob Park | 2004-06-29 |
| 6717365 | Magnetron | Jong Soo Lee | 2004-04-06 |
| 6670761 | Magnetron having straps of different materials to enhance structural stability | Jong Soo Lee | 2003-12-30 |
| 6651735 | Evaporator of CPL cooling apparatus having fine wick structure | Hye-jung Cho, Seog-woo Hong, In-Seob Song | 2003-11-25 |
| 6640843 | Ink refilling apparatus and method for cartridge of ink jet printer | — | 2003-11-04 |