loadpatents
Patent applications and USPTO patent grants for Lee; Yun-kee.The latest application filed is for "driving device".
Patent | Date |
---|---|
Driving device Grant 8,258,764 - Lee , et al. September 4, 2 | 2012-09-04 |
Driving Device App 20090295358 - Lee; Kyoung-Min ;   et al. | 2009-12-03 |
Temperature-independent current source circuit Grant 7,453,314 - Hwang , et al. November 18, 2 | 2008-11-18 |
Gate driver circuit Grant 7,432,745 - Hwang , et al. October 7, 2 | 2008-10-07 |
Temperature-independent current source circuit App 20060220733 - Hwang; Jong-Tae ;   et al. | 2006-10-05 |
Temperature-independent current source circuit Grant 7,057,442 - Hwang , et al. June 6, 2 | 2006-06-06 |
Transconductance control circuit of rail-to-rail differential input stages Grant 7,042,289 - Hwang , et al. May 9, 2 | 2006-05-09 |
Gate driver circuit App 20060049859 - Hwang; Jong-Tae ;   et al. | 2006-03-09 |
Transconductance control circuit of rail-to-rail differential input stages App 20040239423 - Hwang, Jong-Tae ;   et al. | 2004-12-02 |
Temperature-independent current source circuit App 20040232976 - Hwang, Jong-Tae ;   et al. | 2004-11-25 |
Commutation circuit for a sensorless three-phase brushless direct curent motor Grant 6,181,093 - Park , et al. January 30, 2 | 2001-01-30 |
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