Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7067401 | Fabrication method of nitride semiconductors and nitride semiconductor structure fabricated thereby | Sun Woon Kim, In Eung Kim, Hun Joo Hahm, Soo Min Lee, Je Won Kim | 2006-06-27 |
| 7018912 | Fabrication method of nitride semiconductors and nitride semiconductor structure fabricated thereby | Sun Woon Kim, In Eung Kim, Hun Joo Hahm, Soo Min Lee, Je Won Kim | 2006-03-28 |
| 6912770 | Method for fabricating magnetic field sensor | Dok Won Lee | 2005-07-05 |
| 6825124 | Method of forming metal line in semiconductor device | — | 2004-11-30 |
| 6693040 | Method for cleaning the contact area of a metal line | — | 2004-02-17 |
| 6656841 | Method of forming multi layer conductive line in semiconductor device | — | 2003-12-02 |
| 6438998 | Ultrasonic dispersion apparatus for silica sol | Jeong-Hyun Oh, Keun-Deok Park, Young-Min Baik | 2002-08-27 |
| 6336075 | Apparatus and method for guiding a vehicle | Jong-hun Park, Young-Dal Sin, Joong-Hyup Ko, Seo-Yong Jin | 2002-01-01 |
| 6334086 | Method and apparatus for collecting traffic information | Jong-hun Park, Young-Dal Sin, Joong-Hyup Ko, Seo-Yong Jin | 2001-12-25 |
| 6303404 | Method for fabricating white light emitting diode using InGaN phase separation | Yong Tae Moon, Keun Man Song, Seong Ju Park | 2001-10-16 |
| 6173149 | Transfer roller of an electrophotographic printing apparatus for protecting photoconductive drum from staining and method of manufacturing transfer roller | — | 2001-01-09 |
| 5612768 | Image forming apparatus with an air ventilation structure for preventing contamination of charging device | Seong-Woo Kim | 1997-03-18 |
| 5158463 | Method of manufacturing both low and high voltage BiCMOS transistors in the same semiconductor substrate | Jun Song | 1992-10-27 |
| 5105252 | Low voltage BiCMOS and high voltage BiCMOS the same substrate | Jun Song | 1992-04-14 |