Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9478267 | Semiconductor memory apparatus, and impedance calibration circuit and method thereof | Yo Han Jeong | 2016-10-25 |
| 9071241 | Data output circuit and operating method with reduced current overlap for semiconductor device | Taek-Sang Song | 2015-06-30 |
| 8866524 | Semiconductor device having output circuit and operating method thereof | Taek-Sang Song | 2014-10-21 |
| 8773175 | Signal transmission circuit for enhancing signal integrity | — | 2014-07-08 |
| 8692604 | Impedance calibration circuit | — | 2014-04-08 |