Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063961 | Dual CDS/PxGA circuit for adjusting gain of an amplifier based on capacitance | Young Kyun Cho, Young-deuk Jeon, Jong Dae Kim | 2011-11-22 |
| 7719455 | Dynamic element-matching method, multi-bit DAC using the method, and delta-sigma modulator and delta-sigma DAC including the multi-bit DAC | Yi-Gyeong KIM, Min-Hyung Cho | 2010-05-18 |
| 7663403 | High-speed asynchronous digital signal level conversion circuit | Min-Hyung Cho, Kwi Dong Kim | 2010-02-16 |
| 7576961 | Electrostatic discharge protection circuit using triple welled silicon controlled rectifier | Kwi Dong Kim, Jong Dae Kim | 2009-08-18 |
| 7554416 | Multi-band LC resonance voltage-controlled oscillator with adjustable negative resistance cell | Ja Yol Lee, Kwi Dong Kim, Jong Dae Kim, Sang-Heung Lee, Kyoung Ik Cho | 2009-06-30 |
| 7545301 | Multi-bit delta-sigma modulator | Yi-Gyeong KIM, Kwi Dong Kim, Jong Dae Kim | 2009-06-09 |
| 7532146 | Multi-bit pipeline analog-to-digital converter having merged capacitor switching structure | Young-deuk Jeon, Seung Chul Lee, Kwi Dong Kim, Jong Dae Kim | 2009-05-12 |
| 7511581 | Wide-band multimode frequency synthesizer and variable frequency divider | Ja Yol Lee, Kwi Dong Kim, Jong Dae Kim, Sang-Heung Lee | 2009-03-31 |
| 7486216 | Multi-bit pipeline analog-to-digital converter capable of altering operating mode | Seung Chul Lee, Young-deuk Jeon, Kwi Dong Kim | 2009-02-03 |
| 7388533 | Multi-bit sigma-delta modulator and digital-to-analog converter with one digital-to-analog capacitor | Yi-Gyeong KIM, Jong Dae Kim, Min-Hyung Cho, Seung Chul Lee, Gyu Hyun Kim | 2008-06-17 |
| 7375504 | Reference current generator | Bong Ki Mheen, Min-Hyung Cho, Jin Yeong Kang | 2008-05-20 |
| 7342281 | Electrostatic discharge protection circuit using triple welled silicon controlled rectifier | Kwi Dong Kim, Jong Dae Kim | 2008-03-11 |
| 7268623 | Low voltage differential signal driver circuit and method for controlling the same | Kwi Dong Kim, Jong Dae Kim | 2007-09-11 |
| 7199660 | Variable gain amplifier | Gyu Hyung Cho, Mun Yang Park, Jong Dae Kim | 2007-04-03 |
| 7046089 | Variable gain amplifier | Gyu Hyung Cho, Mun Yang Park, Jong Dae Kim | 2006-05-16 |
| 7030799 | Current-steering digital-to-analog converter | Seung Chul Lee, Min-Hyung Cho | 2006-04-18 |
| 6989716 | Variable gain amplifier | Gyu Hyung Cho, Mun Yang Park, Jong Dae Kim | 2006-01-24 |