Issued Patents All Time
Showing 76–83 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8013389 | Three-dimensional nonvolatile memory devices having sub-divided active bars and methods of manufacturing such devices | Jin Yong Oh, Woonkyung Lee, Sunil Shim, Hansoo Kim, Wonseok Cho +2 more | 2011-09-06 |
| 7995944 | Fusing device and image forming apparatus having the same | — | 2011-08-09 |
| 7448604 | Heat treatment apparatus | Tae Gyu Kim, Dong Woo Lee, Tae Sang Park, Bang-weon Lee | 2008-11-11 |
| 7377776 | Semiconductor wafer baking apparatus | Dong Woo Lee, Tae Gyu Kim, Tae Sang Park, Bang-weon Lee, Jong-Kill Lim +2 more | 2008-05-27 |
| 7317172 | Bake system | Dong Woo Lee, Tae Gyu Kim | 2008-01-08 |
| 7115840 | Wafer bake apparatus | Dong Woo Lee, Jong-Kill Lim, Bang-weon Lee, Tae Sang Park, Tae Gyu Kim | 2006-10-03 |
| 6992270 | Wafer bake system and method for operating the same | Dong Woo Lee, Sang-Kap Kim, Dong-Hwa Shin, Tae Gyu Kim | 2006-01-31 |
| 5978490 | Directivity controlling apparatus | Hyun Woo Choi | 1999-11-02 |