Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072298 | Radio frequency filter | Duk-Yong Kim, Il-Doo Jang, Heang-Suk Choi, Byung-Chul Kim | 2011-12-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072298 | Radio frequency filter | Duk-Yong Kim, Il-Doo Jang, Heang-Suk Choi, Byung-Chul Kim | 2011-12-06 |