Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081038 | Ring oscillator having wide frequency range | Hui Dong Lee, Kwi Dong Kim | 2011-12-20 |
| 8059022 | Digital-to-analog converter | Young Kyun Cho, Young-deuk Jeon, Jae Won Nam | 2011-11-15 |
| 8040156 | Lock detection circuit and lock detecting method | Hui Dong Lee, Kwi Dong Kim | 2011-10-18 |
| 7999719 | Multi-stage successive approximation register analog-to-digital converter and analog-to-digital converting method using the same | Young-deuk Jeon, Young Kyun Cho, Jae Won Nam | 2011-08-16 |
| 7978117 | Multi-stage dual successive approximation register analog-to-digital convertor and method of performing analog-to-digital conversion using the same | Young-deuk Jeon, Young Kyun Cho, Jae Won Nam | 2011-07-12 |
| 7977979 | High-speed multi-stage voltage comparator | Young Kyun Cho, Young-deuk Jeon, Jae Won Nam | 2011-07-12 |
| 7961128 | Pulse generator and continuous-time sigma-delta modulator | Yi-Gyeong KIM, Min-Hyung Cho | 2011-06-14 |
| 7928806 | Low voltage frequency synthesizer using boosting method for power supply voltage of charge pump | Hui Dong Lee, Kwi Dong Kim, Jong Pil Hong, Sang-Gug Lee | 2011-04-19 |
| 7893860 | Successive approximation register analog-digital converter and method of driving the same | Young Kyun Cho, Young-deuk Jeon, Jae Won Nam | 2011-02-22 |