Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9306777 | Direct conversion receiver including a charge area decimation filter | Jung-Woo Park, Young Jae Lee, Hyun-Kyu Yu, Seong Do Kim, Hoai-Nam Nguyen +1 more | 2016-04-05 |
| 9013216 | Digital phase-locked loop | Hyun Ho Boo, Duong Quoc Hoang, Cheon-Soo Kim, Hyun-Kyu Yu | 2015-04-21 |
| 8611466 | Discrete time receiver | Young Jae Lee, Nguyen Hoai Nam | 2013-12-17 |
| 8258832 | Loop filter and phase locked loop including the same | — | 2012-09-04 |
| 8193842 | Frequency synthesizer | Hyun-Kyu Yu | 2012-06-05 |
| 8115525 | Frequency synthesizer | Hyun-Kyu Yu | 2012-02-14 |
| 8031009 | Frequency calibration loop circuit | Ja Yol Lee, Seong Do Kim, Cheon-Soo Kim, Hyun-Kyu Yu | 2011-10-04 |
| 7999707 | Apparatus for compensating for error of time-to-digital converter | Mi Jeong Park, Ja Yol Lee, Hyun-Kyu Yu | 2011-08-16 |
| 7961038 | Digital proportional integral loop filter | Mi Jeong Park, Ja Yol Lee, Hyun-Kyu Yu | 2011-06-14 |
| 7675374 | Voltage controlled oscillator with switching bias | Young-Ho Kim, Byoung Gun Choi, Seok Bong Hyun | 2010-03-09 |
| 7538618 | Wideband active balun circuit based on differential amplifier | Seong Su Park, Byoung Gun Choi | 2009-05-26 |