Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788254 | Wideband internal antenna with zigzag-shaped conductive line | Kyung Min Lee, Je Min LEE, Yon-Seo Park | 2004-09-07 |
| 6606067 | Apparatus for wideband directional antenna | Yong Hee Lee, Byung-Il Oh, Woon Phil Kim, Ju-Hyung Kim | 2003-08-12 |
| 6239768 | Dual band retractable antenna system with capacitive coupling | Kyung Min Lee, Duk Jae Park, Choong-Ki Cho, Jung Mi Park | 2001-05-29 |