Issued Patents All Time
Showing 76–83 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7379376 | Internal address generator | Yong-Bok An | 2008-05-27 |
| 7372752 | Test mode controller | — | 2008-05-13 |
| 7359280 | Layout structure for sub word line drivers and method thereof | Soo-Bong Chang, In Chul Jeong, Jun-Hyung Kim, Jung-Hwa Lee | 2008-04-15 |
| 7206565 | Device for generating wide tunable frequency using frequency divider | Hyo Seok Kwon, Yoo Sam Na, Gi Won Choi | 2007-04-17 |
| 7181186 | Mixer and frequency conversion apparatus for improving phase-mismatching | Hyo Seok Kwon | 2007-02-20 |
| 7177895 | Linear channel select filter | Yoo Sam Na, Hyo Seok Kwon, Ki-Won Choi | 2007-02-13 |
| 7010287 | Quadrature signal generator with feedback type frequency doubler | Hyo Seok Kwon | 2006-03-07 |
| 6882233 | Variable oscillation frequency resonance circuit and voltage controlled oscillator using the same | Hyo Seok Kwon | 2005-04-19 |