Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9207127 | Infrared detector | Minsik Kim, Jinhyeok Baek, Seunghyun Park | 2015-12-08 |
| 7602227 | Differential amplifier circuit and mixer circuit having improved linearity | Tae Wook Kim, Bonkee Kim | 2009-10-13 |
| 7586375 | Active circuit having improved linearity using multiple gated transistor | Tae Wook Kim, Bonkee Kim | 2009-09-08 |
| 7539470 | Tracking filter for selecting channel of wideband frequency | Tae Wook Kim, Dong Gu Lim, Bonkee Kim, Junghwan Lee | 2009-05-26 |
| 7525386 | Active circuit having improved linearity using multiple gated transistor | Tae Wook Kim, Bonkee Kim | 2009-04-28 |
| 7408411 | High linearity programmable gain amplifier using switch | Tae Wook Kim, Bonkee Kim | 2008-08-05 |
| 7400198 | Active circuit having improved linearity using multiple gated transistor | Tae Wook Kim, Bonkee Kim | 2008-07-15 |
| 7362183 | Amplifier circuit improved in linearity and frequency band | Tae Wook Kim, Bonkee Kim | 2008-04-22 |
| 7319364 | Amplifier circuit having improved linearity and frequency band using multiple gated transistor | Tae Wook Kim, Bonkee Kim | 2008-01-15 |
| 7155180 | Mixer circuit with spurious rejection by using mismatch compensation | Youngjin Kim | 2006-12-26 |
| 7088168 | Direct conversion receiver using vertical bipolar junction transistor available in deep n-well CMOS technology | Ilku Nam | 2006-08-08 |
| 7035615 | Mixer circuit having improved even order noise, DC offset, and linearity characteristic | Youngjin Kim, Bonkee Kim, Sunguk Kim, Yongseok Kim | 2006-04-25 |
| 7031686 | Image rejection mixer with mismatch compensation | Youngjin Kim | 2006-04-18 |
| 6933779 | Variable gain low noise amplifier | Tae Wook Kim | 2005-08-23 |
| 6927997 | 3-transistor OTP ROM using CMOS gate oxide antifuse | Jinbong Kim, Hyouk-Kyu Cha | 2005-08-09 |
| 6885248 | Single-ended differential circuit using complementary devices | Bonkee Kim, Iiku Nam | 2005-04-26 |
| 6798268 | Single-ended differential circuit using complementary devices | Bonkee Kim, Iiku Nam | 2004-09-28 |
| 6693493 | Single-ended differential circuit using complementary devices | Bonkee Kim, Ilku Nam | 2004-02-17 |
| 6636115 | Amplifier and mixer with improved linearity | Bonkee Kim | 2003-10-21 |
| 6285866 | Single-chip radio structure with piezoelectric crystal device integrated on monolithic integrated circuit and method of fabricating the same | Yun-seong Eo, Seokbong Hyun | 2001-09-04 |
| 6121825 | Monolithic tunable recursive filter | Jin-Su Ko | 2000-09-19 |
| 6028496 | Active inductor | Jin-Su Ko | 2000-02-22 |
| 5927143 | Self-diagnostic accelerometer with symmetric proof-mass and its preparation method | Young-Ho Cho, Byung Man Kwak, Kwanhum Park | 1999-07-27 |
| 5777227 | Self-diagnostic accelerometer with symmetric proof-mass and its preparation method | Young-Ho Cho, Byung Man Kwak, Kwanhum Park | 1998-07-07 |
| 5674778 | Method of manufacturing an optoelectronic circuit including heterojunction bipolar transistor, laser and photodetector | Michael Shur, Stephen H. Jones | 1997-10-07 |