Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166699 | Electronic device and method for processing radio frequency signals having different frequency bands | Young Ju Kim, Jung Joon KIM, Sung Chul Park | 2024-12-10 |
| 11804932 | Electronic device and method for processing radio frequency signals having different frequency bands | Young Ju Kim, Jung Joon KIM, Sung Chui Park | 2023-10-31 |
| 11290225 | Electronic device and method for processing radio frequency signals having different frequency bands | Young Ju Kim, Jung Joon KIM, Sung Chul Park | 2022-03-29 |
| 9685912 | Apparatus and method for high-efficiency envelope amplifier using adjustment of switch current | Bum-Man Kim, Dong-Su Kim | 2017-06-20 |