Issued Patents All Time
Showing 526–535 of 535 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881041 | Compressor within motor rotor | — | 2005-04-19 |
| 6870308 | Electron amplifier utilizing carbon nanotubes and method of manufacturing the same | Jung-Na Heo, Whi-kun Yi, Jeong Hee Lee, Se-gi Yu, Tae-Won Jeong | 2005-03-22 |
| 6818778 | Process for preparing (-)-(18-crown-6)-2,3,11,12-tetracarboxylic acid, and (-)-chiral stationary phases for resolution of racemic compounds using the same | Ho Seong Lee, Jin Won Yun, Seong Jin Kim, Kyung-Hyun Gahm | 2004-11-16 |
| 6756270 | Semiconductor device and fabrication method thereof | — | 2004-06-29 |
| 6475861 | Semiconductor device and fabrication method thereof | — | 2002-11-05 |
| 6243553 | Method for cleaning the developer for a liquid electrophotographic printer | Jin Soo Lee, Jin-geun Kwak | 2001-06-05 |
| 6201940 | Transfer roller cleaning apparatus of liquid electrophotographic printer | — | 2001-03-13 |
| 6150701 | Insulative guard ring for a semiconductor device | — | 2000-11-21 |
| 5654613 | Over drive control apparatus of direct current series motor | Jong Gun Kim, Seong Chul Huh | 1997-08-05 |
| 5410878 | Automatic warming-up apparatus and method thereof in hydraulic system | Jang-Wook Cho, Book-Ho Sin | 1995-05-02 |