Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026675 | Light emitting diode driving circuit and light emitting diode array device | Young Jin Lee, Gil Han Park, Grigory Onushkin | 2011-09-27 |
| 8022638 | LCD backlight inverter | Yu Jin Jang, Jung Chul Gong, Sang Cheol Shin, Jeong In Cheon | 2011-09-20 |
| 8018177 | Dimming buck type LED driving apparatus | Bon Ahm Goo, Young Jin Lee, Chang Woo Ha, Jeong In Cheon | 2011-09-13 |
| 7940014 | Apparatus for driving light emitting element | Sang Cheol Shin, Jung Chul Gong, Yu Jin Jang, Seung Kon Kong | 2011-05-10 |
| 7902932 | Variable-frequency oscillator | Yu Jin Jang, Seung Kon Kong, Sang Cheol Shin, Jung Chul Gong | 2011-03-08 |
| 7898298 | Inverter driver integrated circuit | Bo Hyun Hwang, Jeong In Cheon, Yun Jin Jang, Seung Kon Kong, Sang Cheol Shin | 2011-03-01 |
| 7868560 | Inverter driving circuit for LCD backlight | Jung Chul Gong, Yu Jin Jang, Sang Cheol Shin | 2011-01-11 |