Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8581511 | Circuit and method for generating PWM signal for DC-DC converter using dimming signal and LED driving circuit for backlight having the same | Eung-Suen Kim, Jin-sub Han, Chang-sik Lim | 2013-11-12 |
| 6833729 | Semiconductor device with impedance calibration function | Yang-Gyun Kim, Young-Ho Shin | 2004-12-21 |
| 6211712 | CMOS comparator with hysteresis | — | 2001-04-03 |