Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6880625 | Capillary pumped loop system | Mun-cheol Choi, Byeoung-ju Ha, Jong Beom Kim | 2005-04-19 |
| 6698503 | Heat transferring device having adiabatic unit | Sang Young Son, Mun-cheol Choi, Hye-jung Cho, Byeoung-ju Ha | 2004-03-02 |
| 6607702 | Photocatalyst filter, method for fabricating the same and air cleaner thereof | Kwang Ok Kang, Kyong Wook Heo, Sung Hwa Lee, Soo Yeon Shin, Jung Hun Kang +2 more | 2003-08-19 |
| 6576589 | Method for making anatase type titanium dioxide photocatalyst | Hai-sub Na, Woo Suk Choi, Chul Han Kwon, Sung Hwa Lee, Kyeong-Wook Heo +2 more | 2003-06-10 |
| 6343484 | Air blowing apparatus of air conditioner | Byung Han Lim, Weon Seok Choi | 2002-02-05 |
| 6228739 | Pre-treatment method performed on a semiconductor structure before forming hemi-spherical grains of capacitor storage node | Heon-jae Ha, Hong-Seong Son, Jae-inh Song, Chun-yong Park | 2001-05-08 |
| 6187271 | Electrostatic precipitator | Sung Hwa Lee, Kwang Ok Kang, Soo Yeon Shin, Kyeng Wook Heo, Jung Hun Kang +1 more | 2001-02-13 |