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Patent applications and USPTO patent grants for Nam; Seong Hyun.The latest application filed is for "multi-touch recognition resistive touch screen for recognizing multi-touch coordinates through capacitor charging time".
Patent | Date |
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Multi-touch recognition resistive touch screen for recognizing multi-touch coordinates through capacitor charging time Grant 8,711,123 - Park , et al. April 29, 2 | 2014-04-29 |
Multi-touch Recognition Resistive Touch Screen For Recognizing Multi-touch Coordinates Through Capacitor Charging Time App 20120092291 - Park; Kwang Deok ;   et al. | 2012-04-19 |
Automatic control earphone system using capacitance sensor App 20060233413 - Nam; Seong-Hyun | 2006-10-19 |
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