Issued Patents All Time
Showing 101–112 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7408411 | High linearity programmable gain amplifier using switch | Tae Wook Kim, Kwyro Lee | 2008-08-05 |
| 7400192 | Low noise amplifier and differential amplifier with variable gain mode | Youngho Cho, Seong Ho Park | 2008-07-15 |
| 7400198 | Active circuit having improved linearity using multiple gated transistor | Tae Wook Kim, Kwyro Lee | 2008-07-15 |
| 7362183 | Amplifier circuit improved in linearity and frequency band | Tae Wook Kim, Kwyro Lee | 2008-04-22 |
| 7319364 | Amplifier circuit having improved linearity and frequency band using multiple gated transistor | Tae Wook Kim, Kwyro Lee | 2008-01-15 |
| 7035615 | Mixer circuit having improved even order noise, DC offset, and linearity characteristic | Youngjin Kim, Kwyro Lee, Sunguk Kim, Yongseok Kim | 2006-04-25 |
| 6885248 | Single-ended differential circuit using complementary devices | Iiku Nam, Kwyro Lee | 2005-04-26 |
| 6882226 | Broadband variable gain amplifier with high linearity and variable gain characteristic | Youngho Cho, Bo-Eun Kim | 2005-04-19 |
| 6798268 | Single-ended differential circuit using complementary devices | Iiku Nam, Kwyro Lee | 2004-09-28 |
| 6756924 | Circuit and method for DC offset calibration and signal processing apparatus using the same | Junghwan Lee, Bo-Eun Kim, Jinkyu Lim, Minsu Jeong | 2004-06-29 |
| 6693493 | Single-ended differential circuit using complementary devices | Ilku Nam, Kwyro Lee | 2004-02-17 |
| 6636115 | Amplifier and mixer with improved linearity | Kwyro Lee | 2003-10-21 |