Assignee
EGALAX EMPIA TECHNOLOGY INC
TW·32 granted patents·22 pending applications·76 citations·filing 2007–2016
Top patents by PatentIndex Score
54 records- 0194US8497851B2Method and device for analyzing positionsEGALAX EMPIA TECHNOLOGY INC·Filed 2013·Granted Jul 30, 2013·7 cites·20 claims
- 0293US9069411B2Capacitive touch screenEgalax—Empia Technology Inc·Filed 2014·Granted Jun 30, 2015·10 cites·21 claims
- 0390US8970552B2Method and device for position detectionEgalax—Empia Technology Inc·Filed 2013·Granted Mar 3, 2015·8 cites·19 claims
- 0489US8754868B2Capacitive touch screenEgalax—Empia Technology Inc·Filed 2013·Granted Jun 17, 2014·6 cites·15 claims
- 0584US8749301B2Power management device and power management method of touchable control systemEgalax—Empia Technology Inc·Filed 2013·Granted Jun 10, 2014·7 cites·25 claims
- 0682US8624635B2Sensor circuit for concurrent integration of multiple differential signals and operating method thereofEGALAX EMPIA TECHNOLOGY INC·Filed 2012·Granted Jan 7, 2014·8 cites·30 claims
- 0780US9268448B2Device and method for parallel-scanning differential touch detectionEgalax—Empia Technology Inc·Filed 2013·Granted Feb 23, 2016·2 cites·38 claims
- 0879US9134868B2Touch sensing method, processor and systemEgalax—Empia Technology Inc·Filed 2013·Granted Sep 15, 2015·3 cites·20 claims
- 0978US8836567B2Integration and analog to digital conversion circuit with common capacitors and operating method thereofEgalax—Empia Technology Inc·Filed 2012·Granted Sep 16, 2014·5 cites·14 claims
- 1074US9141216B2Method and device for dual-differential sensingEgalax—Empia Technology Inc·Filed 2013·Granted Sep 22, 2015·2 cites·10 claims
- 1173US9030439B2Capacitive touch sensor and capacitive penEgalax—Empia Technology Inc·Filed 2012·Granted May 12, 2015·2 cites·8 claims
- 1270US8970551B2Method and device for position detectionEgalax—Empia Technology Inc·Filed 2013·Granted Mar 3, 2015·1 cites·16 claims
- 1369US9377877B2Method and device for detecting touch screenEGALAX EMPIA TECHNOLOGY INC·Filed 2012·Granted Jun 28, 2016·1 cites·10 claims
- 1468US9329732B2Device and method for detecting touch screenEgalax—Empia Technology Inc·Filed 2012·Granted May 3, 2016·2 cites·19 claims
- 1568US9213454B2System and method for communication through touch screensEgalax—Empia Technology Inc·Filed 2012·Granted Dec 15, 2015·1 cites·18 claims
- 1667US9304633B2Device and method for detecting touch screenEgalax—Empia Technology Inc·Filed 2012·Granted Apr 5, 2016·1 cites·18 claims
- 1766US9367172B2Touch trace detecting device, system and method thereofEGALAX EMPIA TECHNOLOGY INC·Filed 2014·Granted Jun 14, 2016·2 cites·18 claims
- 1864US9389762B2Method for unlocking touch screen, electronic device thereof, and recording medium thereofEGALAX EMPIA TECHNOLOGY INC·Filed 2013·Granted Jul 12, 2016·1 cites·17 claims
- 1964US9274661B2Touch sensing circuit, apparatus, and system and operating method thereofEGALAX EMPIA TECHNOLOGY INC·Filed 2013·Granted Mar 1, 2016·1 cites·18 claims
- 2063US9331696B2Signal sensing circuitEgalax—Empia Technology Inc·Filed 2013·Granted May 3, 2016·1 cites·8 claims
- 2162US9285940B2Method and device for position detectionEgalax—Empia Technology Inc·Filed 2015·Granted Mar 15, 2016·0 cites·12 claims
- 2261US8704697B2Integration and analog to digital conversion circuit with common capacitors and operating method thereofEgalax—Empia Technology Inc·Filed 2012·Granted Apr 22, 2014·2 cites·23 claims
- 2360US9280250B2Method, storage medium, and electronic apparatus for calibrating touch screenEgalax—Empia Technology Inc·Filed 2013·Granted Mar 8, 2016·1 cites·14 claims
- 2460US2015261360A1Capacitive touch screenEGALAX EMPIA TECHNOLOGY INC·Filed 2015·Application pending·0 cites
- 2557US9069429B2Method and device for image segmentationEgalax—Empia Technology Inc·Filed 2013·Granted Jun 30, 2015·0 cites·42 claims
- 2655US7864165B2Apparatus and method for detecting position, and touch panel using the sameEGALAX EMPIA TECHNOLOGY INC·Filed 2007·Granted Jan 4, 2011·1 cites·32 claims
- 2755US2015338966A1Touch sensing method, processor and systemEGALAX EMPIA TECHNOLOGY INC·Filed 2015·Application pending·0 cites
- 2854US9325299B2Detecting method and device for suppressing interference of low-frequency noiseEgalax—Empia Technology Inc·Filed 2013·Granted Apr 26, 2016·0 cites·21 claims
- 2954US8730078B2Signal sensing circuitEgalax—Empia Technology Inc·Filed 2013·Granted May 20, 2014·1 cites·9 claims
- 3052US2015138152A1Control unit, sensing device for a capacitive touch panel and method thereofEGALAX EMPIA TECHNOLOGY INC·Filed 2015·Application pending·0 cites
- 3149US9372585B2Method and device for detecting capacitive touch screenEGALAX₋EMPIA TECHNOLOGY INC·Filed 2014·Granted Jun 21, 2016·0 cites·20 claims
- 3248US2009211817A1Touch panel device operable by multiple users and a method for controlling the touch panelEGALAX EMPIA TECHNOLOGY INC·Filed 2008·Application pending·0 cites
- 3347US2008001072A1Position detecting apparatusEGALAX EMPIA TECHNOLOGY INC·Filed 2007·Application pending·0 cites
- 3447US2014184565A1Method and device for detecting touch or proximityEGALAX EMPIA TECHNOLOGY INC·Filed 2013·Application pending·0 cites
- 3547US2014184541A1Processing Apparatus of Optical Touch System and Operating Method ThereofEGALAX EMPIA TECHNOLOGY INC·Filed 2013·Application pending·0 cites
- 3646US9042138B2Power management device of a touchable control systemEgalax—Empia Technology Inc·Filed 2013·Granted May 26, 2015·0 cites·11 claims
- 3746US2007295541A1Surface acoustic wave touch panel for automatically adjusting strength of received signalEGALAX EMPIA TECHNOLOGY INC·Filed 2007·Application pending·0 cites
- 3846US2014059460A1Method for displaying graphical user interfaces and electronic device using the sameEGALAX EMPIA TECHNOLOGY INC·Filed 2013·Application pending·0 cites
- 3946US2008106528A1Surface acoustic wave touch panel with interdigital transducersEGALAX EMPIA TECHNOLOGY INC·Filed 2007·Application pending·0 cites
- 4046US2014149945A1Electronic device and method for zooming in imageEGALAX EMPIA TECHNOLOGY INC·Filed 2013·Application pending·0 cites
- 4146US2008128181A1Touch panel with improved touch position determining capabilityEGALAX EMPIA TECHNOLOGY INC·Filed 2007·Application pending·0 cites
- 4245US8648457B2Wiring pattern for touch integrated circuitEGALAX EMPIA TECHNOLOGY INC·Filed 2013·Granted Feb 11, 2014·0 cites·8 claims
- 4345US2013155012A1Pattern of touch screenEGALAX EMPIA TECHNOLOGY INC·Filed 2012·Application pending·0 cites
- 4444US9356507B2Charge pump that allows change of output voltage by changing the wiringEGALAX EMPIA TECHNOLOGY INC·Filed 2014·Granted May 31, 2016·0 cites·8 claims
- 4544US9312757B2Output voltage adjustable charge pumpEgalax—Empia Technology Inc·Filed 2014·Granted Apr 12, 2016·0 cites·4 claims
- 4644US2009044988A1Device and method for determining function represented by continuous relative motion between/among multitouch inputs on signal shielding-based position acquisition type touch panelEGALAX EMPIA TECHNOLOGY INC·Filed 2007·Application pending·0 cites
- 4744US2009079709A1Sensing device of surface acoustic wave touch panelEGALAX EMPIA TECHNOLOGY INC·Filed 2007·Application pending·0 cites
- 4841US2011205175A1Method and device for determining rotation gestureEGALAX EMPIA TECHNOLOGY INC·Filed 2011·Application pending·0 cites
- 4940US2011012855A1Method and device for palm rejectionEGALAX EMPIA TECHNOLOGY INC·Filed 2010·Application pending·0 cites
- 5038US2011084941A1Sensing device of surface acoustic wave touch panelEGALAX EMPIA TECHNOLOGY INC·Filed 2010·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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