Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7860468 | Programmable variable gain amplifier and RF receiver including the same | Il-Ku Nam, Byeong-Ha Park, Jung-wook Heo, Ho-Jung Ju, Hyun-Won Mun +1 more | 2010-12-28 |
| 7564922 | RF transmitter for efficiently compensating output power variation due to temperature and process | Jae Wan Kim | 2009-07-21 |
| 7054598 | High speed digital received signal strength indicator circuit | — | 2006-05-30 |
| D397726 | Coin dispenser | — | 1998-09-01 |