Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8710594 | Integrated circuit devices having conductive structures with different cross sections | — | 2014-04-29 |
| 8124512 | Methods of forming integrated circuit devices having different gate electrode cross sections | — | 2012-02-28 |
| 7534708 | Recessed-type field effect transistor with reduced body effect | Dong Hyun Kim, Du-Heon Song, Sang Hyun Lee, Hyeoung-Won Seo | 2009-05-19 |
| 7300845 | Method of manufacturing recess type MOS transistor having a dual diode impurity layer structure | Hyeoung-Won Seo, Du-Heon Song, Sang Hyun Lee | 2007-11-27 |