Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008976 | High-efficiency power amplification apparatus using saturated operation and method for controlling the same | Bum-Man Kim, Jang Heon Kim, Cheol-Soo Seo, Jung-Hwan Moon, Jung Joon KIM | 2011-08-30 |
| 7945220 | LINC power transmitter | Bumman Kim, Youngoo Yang, Jae Hyok Yi, Seung-Woo Kim | 2011-05-17 |
| 7663435 | Doherty amplifying apparatus using a harmonic control circuit | Bumman Kim, Jangheon Kim, Junghwan Moon | 2010-02-16 |
| 7200369 | LINC power transmitter | Bumman Kim, Youngoo Yang, Jae Hyok Yi, Seung-Woo Kim | 2007-04-03 |
| 7129777 | Digital feedback linearizing apparatus to linearize power amplifier and method used by the apparatus | Bumman Kim, Jae Hyok Yi | 2006-10-31 |
| 6867648 | Linearization apparatus capable of adjusting peak-to-average power ratio | Bumman Kim, Youngoo Yang | 2005-03-15 |
| 6791410 | Feedforward amplifier and method of improving the performance thereof | Bumman Kim, Youngoo Yang | 2004-09-14 |
| 6757338 | Predistortion linearizer using even order intermodulation components | Bumman Kim, Youngoo Yang | 2004-06-29 |
| 6617929 | Full output matching apparatus of a microwave doherty amplifier | Bumman Kim, Youngoo Yang, Jaehyok Yi | 2003-09-09 |