Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481259 | Bidirectional vehicle charging apparatus and operation method thereof | Gi Hyun Kwon | 2016-11-01 |
| 8588337 | Vector modulator | Chang su Choi, Hyung Jun Jeon, Yeong Chan Kim, Jae hwan Im, Jung ki Ruy | 2013-11-19 |
| 8537881 | Method and apparatus for detecting offset signal of transmission leakage signal in RF transceiver | Chang su Choi, Hyung Jun Jeon, Yeong Chan Kim | 2013-09-17 |
| 8462836 | Method for detecting offset signal corresponding to transmission leakage signal | — | 2013-06-11 |
| 8400229 | Vector modulator using time delay and phase shifter | Chang su Choi, Hyung Jun Jeon, Yeong Chan Kim, Jae hwan Im, Jin Kuk Hong | 2013-03-19 |