Lee; Kue Bum
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Kue Bum.The latest application filed is for "gaze tracking apparatus and method using difference image entropy".
- Lee; Kue Bum - Seoul KR
| Patent | Date |
|---|---|
| Gaze tracking apparatus and method using difference image entropy Grant 8,274,578 - Hong , et al. September 25, 2 | 2012-09-25 |
| Signal detection using delta spectrum entropy Grant 8,126,668 - Hong , et al. February 28, 2 | 2012-02-28 |
| Gaze Tracking Apparatus And Method Using Difference Image Entropy App 20090284608 - Hong; Kwang Seok ; et al. | 2009-11-19 |
| Signal Detection Using Delta Spectrum Entropy App 20090177423 - HONG; Kwang-Seok ; et al. | 2009-07-09 |
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