Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9448580 | Methods and apparatus for generating clock signals based on duty code and period code | Je-kook Kim, Sang-Yong Park, Chan Woo Park, Young Hoon Lee | 2016-09-20 |
| 9213347 | Low-dropout regulator, power management system, and method of controlling low-dropout voltage | Je-kook Kim, Sang-Yong Park, Chan Woo Park, Young Hoon Lee | 2015-12-15 |
| 9065478 | Digital to-analog conversion apparatuses and methods | Je-kook Kim, Sang-Yong Park, Chan Woo Park, Young Hoon Lee | 2015-06-23 |
| 8446190 | Frequency divider, frequency synthesizer and application circuit | Woogeun Rhee, Xueyi Yu, Yuanfeng Sun, Sang Soo Ko, Hyung-Ki Ahn +2 more | 2013-05-21 |
| 7860468 | Programmable variable gain amplifier and RF receiver including the same | Il-Ku Nam, Jong-Dae Bae, Jung-wook Heo, Ho-Jung Ju, Hyun-Won Mun +1 more | 2010-12-28 |
| 7489200 | Gain controllable low noise amplifier and wireless communication receiver having the same | Jae-Hong Chang, Sang Yeob Lee, Seung-chan Heo, Han-Gun Chung, Hyun-Won Mun +3 more | 2009-02-10 |
| 6219397 | Low phase noise CMOS fractional-N frequency synthesizer for wireless communications | — | 2001-04-17 |