Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989301 | Semiconductor device with bipolar transistor and method of fabricating the same | — | 2011-08-02 |
| 7915118 | Nonvolatile memory devices and methods of fabricating the same | Jung-sup Uom, Sup-youl Ju, Se-jong Park, Hyun-sug Han | 2011-03-29 |
| 7566947 | Semiconductor device with bipolar transistor and method of fabricating the same | — | 2009-07-28 |
| 7554174 | Bipolar transistor having semiconductor patterns filling contact windows of an insulating layer | Young Dae Seo | 2009-06-30 |