Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8865508 | Method of fabricating a semiconductor device | Dae Keun Park, Dong-Jo Kang, Hyoung Jun Kim | 2014-10-21 |
| 7256502 | Metal interconnections for semiconductor devices including a buffer layer on a trench sidewall | — | 2007-08-14 |
| 6787448 | Methods for forming metal interconnections for semiconductor devices using a buffer layer on a trench sidewall | — | 2004-09-07 |
| 5600963 | Indoor unit of an air conditioner system | Byung K. Koo, Ki Young Lee, Younsup Yoon, Kyung Ho Yoon | 1997-02-11 |