Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7782257 | Multi-band internal antenna of symmetry structure having stub | Byung Chan Kim, Jae-Ick Choi, Byung-Je Lee, Byung Woon Jung, Byung Gil YU | 2010-08-24 |
| 7505008 | Electrical loop antenna with unidirectional and uniform current radiation source | Chan Soo Shin, Won Kyu Choi, Hae-Won Son, Gil-Young Choi, Cheol Sig Pyo +3 more | 2009-03-17 |