Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10444621 | Methods of forming patterns using photomask including light-shielding portion having a recessed portion | — | 2019-10-15 |
| 9798227 | Methods of forming patterns using photomask layout | — | 2017-10-24 |
| 9178051 | Semiconductor device | — | 2015-11-03 |
| 8222715 | Semiconductor device capable of reducing a contact resistance of a lower electrode and a contact pad and providing an align margin between the lower electrode and the contact pad | — | 2012-07-17 |
| 8053831 | Semiconductor integrated circuit devices having contacts formed of single-crystal materials | — | 2011-11-08 |
| 7633136 | Semiconductor device and method of manufacturing the same | — | 2009-12-15 |
| 7101769 | Method of forming a reliable high performance capacitor using an isotropic etching process | Seung-Beom Kim, Won-Mo Park, Yun-Jae Lee, Joon-Mo Kwon, Myoung-Hee Han | 2006-09-05 |