Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10175293 | Semiconductor device | Byung Deuk Jeon | 2019-01-08 |
| 9293381 | Stack type semiconductor device and method of fabricating and testing the same | — | 2016-03-22 |
| 8872348 | Stack type semiconductor device | — | 2014-10-28 |
| 7990788 | Refresh characteristic testing circuit and method for testing refresh using the same | Duck Hwa Hong | 2011-08-02 |