Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7825753 | Variable radio frequency band filter | Jong-Kyu Park, Duk-Yong Kim, Gil Ho LEE, Jae Hong Kim, Yon-Tae Kim +1 more | 2010-11-02 |
| 7449981 | Variable radio frequency band filter | Jong-Kyu Park, Duk-Yong Kim, Gil Ho LEE, Jae Hong Kim, Yon-Tae Kim +1 more | 2008-11-11 |
| 7205868 | Variable radio frequency band filter | Jong-Kyu Park, Duk-Yong Kim, Gil Ho LEE, Jae Hong Kim, Yon-Tae Kim +1 more | 2007-04-17 |