Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8391822 | RF receiver and method to receive, amplify, sample, down convert, anti-aliasing filter, and ADC convert an RF signal | Hyung-Sun Lim, Jin-Soo Park, Heung-bae Lee, Young-eil Kim, Ick-jin Kwon +2 more | 2013-03-05 |
| 8385490 | Discrete time filter and receiver including the same | Jung-Ho Lee, Myoung Oh Ki, Heung-bae Lee | 2013-02-26 |
| 8054153 | Variable inductor | Sung-jae Jung, Heung-bae Lee, Dong Hyun Lee | 2011-11-08 |
| 7848435 | NxN multiple-input multiple-output transceiver | Hee-mun Bang, Sung-jae Jung, Heung-bae Lee | 2010-12-07 |
| 7804361 | Low noise amplifier | Hyung-Sun Lim, Jin-Soo Park, Heung-bae Lee, Young-eil Kim, Ick-jin Kwon +2 more | 2010-09-28 |
| 7671661 | Integrated circuit and method for automatically tuning process and temperature variations | Sung-jae Jung | 2010-03-02 |
| 7482904 | Device for improving amplitude imbalance of on-chip transformer balun | Dong Hyun Lee, Seong-soo Lee, Heung-bae Lee, Hai-Young Lee, Sung Ho Joo | 2009-01-27 |
| 7414490 | Dual-band voltage-controlled oscillator using bias switching and output-buffer multiplexing | Heung-bae Lee, Seong-soo Lee, Jinup Lim, Joongho Choi | 2008-08-19 |
| 7301406 | Method and system for calibrating input voltage of voltage controlled oscillator and digital interface used for calibrating input voltage | Hee-mun Bang, Dae-ki Kim, Chong-ouk Kim, Heung-bae Lee, Sung-jae Jung | 2007-11-27 |
| 7289002 | Complementary metal oxide semiconductor voltage controlled oscillator | Heung-bae Lee, Sung-jae Jung | 2007-10-30 |
| 7199669 | Dual gate cascade amplifier | Sung-jae Jung, Hoon Kim, Yun-seong Eo, Kwang Du Lee | 2007-04-03 |
| 7145407 | Radio frequency voltage controlled oscillator | Heung-bae Lee, Chun-deok Suh | 2006-12-05 |
| 6865067 | Structure of radio frequency variable capacitor and method of manufacturing the same | Chun-deok Suh | 2005-03-08 |
| 6621363 | Differential type voltage controlled oscillator | Sun-Hee Park, Sung Chul HONG, Yong Gyo Seo, Ui-Sik Yoon, Sang-Min Nam +1 more | 2003-09-16 |