U-Pixel Technologies Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for U-Pixel Technologies Inc..The latest application filed is for "phase-tagged capacitance sensing circuit and electronic device using the same".
- U-Pixel Technologies Inc. - Hsinchu TW
| Patent | Date |
|---|---|
| Touch sensing apparatus and method using different modulated driving signals Grant 8,791,907 - Wu July 29, 2 | 2014-07-29 |
| Phase-tagged capacitance sensing circuit and electronic device using the same Grant 8,305,352 - Wu , et al. November 6, 2 | 2012-11-06 |
| Phase-tagged Capacitance Sensing Circuit And Electronic Device Using The Same App 20110063227 - Wu; Hung Wei ; et al. | 2011-03-17 |
| Touch Sensing Apparatus And Method App 20110042152 - Wu; Hung-Wei | 2011-02-24 |
| Touch Sensing Device And Method Using Random Spread Spectrum Signal App 20110042153 - Wu; Hung Wei ; et al. | 2011-02-24 |
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