Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7038556 | Waveguide type signal terminator and signal attenuator | Young Geun Yoo | 2006-05-02 |
| 6987434 | Non-radiative dielectric waveguide modulator having waveguide type hybrid coupler | Young Geun Yoo, Myoung Yeul Park, Dong Jin Jo | 2006-01-17 |