Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8588337 | Vector modulator | Heon soo Choi, Chang su Choi, Hyung Jun Jeon, Yeong Chan Kim, Jung ki Ruy | 2013-11-19 |
| 8400229 | Vector modulator using time delay and phase shifter | Heon soo Choi, Chang su Choi, Hyung Jun Jeon, Yeong Chan Kim, Jin Kuk Hong | 2013-03-19 |