Issued Patents All Time
Showing 526–532 of 532 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395411 | Display device adopting light-emitting compound as color-developing substance | Soon-Ki Kwon, Yun-Hi Kim, Dong Cheol Shin, Han-sung Yu, Sung Woo Cho +1 more | 2002-05-28 |
| 6338787 | Redox system electroless plating method | Keigo Obata, Takao Takeuchi, Seiichiro Nakao, Shinji Inazawa, Ayao Kariya +2 more | 2002-01-15 |
| 6312839 | Blue-light emitting compound and display device adopting the same as color developing substance | Han-sung Yu, Soon-Ki Kwon, Dong Cheol Shin, Yun-Hi Kim | 2001-11-06 |
| 6149435 | Simulation method of a radio-controlled model airplane and its system | Chan-Jong Park, Jin Sung Choi, Man Kyu SUNG, Ji Hyung Lee, Sang Won Kim +2 more | 2000-11-21 |
| 5905450 | System for supporting fire fighting for building and fire fighting method using the same | Byung Tae Jang, Jung Sik Kim, Soo Ile Park, Ju-Wan Kim, Hae Dong KIM | 1999-05-18 |
| 5807208 | Hydraulic control system of an automatic transmission for a vehicle | — | 1998-09-15 |
| 5729856 | Semiconductor wafer cleaning apparatus | Dong-Heui Jang, Choung-Hee Kim, Se-Yeon Jang | 1998-03-24 |