Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8258764 | Driving device | Kyoung Min Lee, Duck-Ki Kwon, Ju Ho Kim, Eun-Chul Kang | 2012-09-04 |
| 7453314 | Temperature-independent current source circuit | Jong-Tae Hwang, Dong Hwan Kim | 2008-11-18 |
| 7432745 | Gate driver circuit | Jong-Tae Hwang, Dong Hwan Kim | 2008-10-07 |
| 7057442 | Temperature-independent current source circuit | Jong-Tae Hwang, Dong Hwan Kim | 2006-06-06 |
| 7042289 | Transconductance control circuit of rail-to-rail differential input stages | Jong-Tae Hwang, Dong Hwan Kim | 2006-05-09 |
| 6181093 | Commutation circuit for a sensorless three-phase brushless direct curent motor | Shi Hong Park | 2001-01-30 |
| 5892339 | Three-phase brushless DC motor driving circuits and methods using one hall signal | Shi Hong Park | 1999-04-06 |