Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7192825 | Semiconductor memory device and method for fabricating the same | Dong-Sauk Kim, Jung-Taik Cheong | 2007-03-20 |
| 6748121 | Intelligent interpolation methods for automatic generation of an accurate digital elevation model | Tag Gon Kim | 2004-06-08 |
| 6491263 | Power supply unit and rail switching mechanism for model track layouts | Ki Ho Sung | 2002-12-10 |