Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294334 | In-phase/quadrature-phase generating device and phase shift device using the same | Jinseok Park, Seong Mo MOON, Byoung Sun LEE, Jun Han Lim | 2025-05-06 |
| 12255662 | Master reference oscillator system | Dong Hwan Shin, Seong Mo MOON, Byoung Sun LEE | 2025-03-18 |
| 12206383 | Dual-band 360 degree phase shifter using series/parallel resonance circuit for phased array antenna system | Jun Han Lim, Seong Mo MOON, Jin Sek Park | 2025-01-21 |
| 11527996 | Frequency mixing device | Dong Hwan Shin, Byoung Hak Kim, Seong Mo MOON, In-Bok Yom, Jun Han Lim +2 more | 2022-12-13 |
| 8558635 | 3-way balun for planar-type double balanced mixer | Jin Cheol JEONG, In-Bok Yom, Inkwon Ju | 2013-10-15 |
| 8482360 | RF switch with high isolation performance | In-Bok Yom | 2013-07-09 |
| 7532086 | Digital attenuation apparatus having ultra broadband and excellent attenuation characteristics | In Kwon Ju, In-Bok Yom, Jin Cheol JEONG, Dong Hwan Shin, Youn Sub Noh | 2009-05-12 |
| 7474177 | Efficiency-improved tuning assembly for radio frequency filters and method for forming the same | Chang Soo KWAK, Dong Hwan Shin, Youn Sub Noh, In-Bok Yom | 2009-01-06 |