Assignee
CHANG YAW-GUANG
TW·6 granted patents·3 pending applications·3 citations·filing 2008–2012
Top patents by PatentIndex Score
9 records- 0167US8279190B2Filter for removing DC signal and high frequency noise and method thereof for touch sensorCHANG YAW-GUANG·Filed 2010·Granted Oct 2, 2012·2 cites·20 claims
- 0261US9495036B2Input system utilizing stylus pen which receives electrical signals via connection linkCHANG YAW-GUANG·Filed 2012·Granted Nov 15, 2016·1 cites·11 claims
- 0348US8436822B2Touch panelCHANG YAW-GUANG·Filed 2009·Granted May 7, 2013·0 cites·19 claims
- 0445US8477110B2Driving circuit for driving a liquid crystal display panelCHANG YAW-GUANG·Filed 2011·Granted Jul 2, 2013·0 cites·10 claims
- 0543US8493080B2Test system and methodCHANG YAW-GUANG·Filed 2010·Granted Jul 23, 2013·0 cites·5 claims
- 0642US2010163717A1Calibration method for calibrating ambient light sensor and calibration apparatus thereofCHANG YAW-GUANG·Filed 2008·Application pending·0 cites
- 0741US8466899B2Touch panelCHANG YAW-GUANG·Filed 2010·Granted Jun 18, 2013·0 cites·10 claims
- 0839US2012056842A1Sensing Apparatus for Touch Panel and Sensing Method ThereofCHANG YAW-GUANG·Filed 2010·Application pending·0 cites
- 0934US2010328237A1Touch control system for controlling touch panelCHANG YAW-GUANG·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →