Assignee
KRAH CHRISTOPH HORST
US·22 granted patents·1 pending application·500 citations·filing 2007–2012
Top patents by PatentIndex Score
23 records- 0198US8542208B2Multi-touch auto scanningKRAH CHRISTOPH HORST·Filed 2012·Granted Sep 24, 2013·47 cites·18 claims
- 0298US8493331B2Touch detection using multiple simultaneous frequenciesKRAH CHRISTOPH HORST·Filed 2007·Granted Jul 23, 2013·78 cites·31 claims
- 0397US8988384B2Force sensor interface for touch controllerKRAH CHRISTOPH HORST·Filed 2011·Granted Mar 24, 2015·69 cites·24 claims
- 0497US8125456B2Multi-touch auto scanningKRAH CHRISTOPH HORST·Filed 2007·Granted Feb 28, 2012·51 cites·23 claims
- 0597US8120591B2Detection of low noise frequencies for multiple frequency sensor panel stimulationKRAH CHRISTOPH HORST·Filed 2010·Granted Feb 21, 2012·36 cites·14 claims
- 0696US8232970B2Scan sequence generatorKRAH CHRISTOPH HORST·Filed 2007·Granted Jul 31, 2012·36 cites·57 claims
- 0794US8659568B2Scan sequence generatorKRAH CHRISTOPH HORST·Filed 2012·Granted Feb 25, 2014·15 cites·43 claims
- 0894US8493330B2Individual channel phase delay schemeKRAH CHRISTOPH HORST·Filed 2007·Granted Jul 23, 2013·37 cites·49 claims
- 0994US8279176B2Mouse with improved input mechanisms using touch sensorsKRAH CHRISTOPH HORST·Filed 2010·Granted Oct 2, 2012·23 cites·6 claims
- 1093US8823660B2Multi-touch auto scanningKRAH CHRISTOPH HORST·Filed 2011·Granted Sep 2, 2014·12 cites·45 claims
- 1192US8970506B2Power management for touch controllerKRAH CHRISTOPH HORST·Filed 2009·Granted Mar 3, 2015·16 cites·23 claims
- 1292US8847919B2Interactive holographic display deviceKRAH CHRISTOPH HORST·Filed 2011·Granted Sep 30, 2014·18 cites·25 claims
- 1391US9176604B2Stylus deviceKRAH CHRISTOPH HORST·Filed 2012·Granted Nov 3, 2015·16 cites·8 claims
- 1484US9851849B2Touch device communicationKRAH CHRISTOPH HORST·Filed 2010·Granted Dec 26, 2017·8 cites·29 claims
- 1583US9310916B2Display to touch crosstalk compensationKRAH CHRISTOPH HORST·Filed 2011·Granted Apr 12, 2016·6 cites·22 claims
- 1683US8432364B2Charge recycling for multi-touch controllersKRAH CHRISTOPH HORST·Filed 2008·Granted Apr 30, 2013·11 cites·25 claims
- 1782US9760195B2Power management for integrated touch screensKRAH CHRISTOPH HORST·Filed 2011·Granted Sep 12, 2017·7 cites·32 claims
- 1880US8743062B2Noise reduction for touch controllerKRAH CHRISTOPH HORST·Filed 2010·Granted Jun 3, 2014·6 cites·24 claims
- 1973US9436315B2Noise rejection circuit for touch sensitive displayKRAH CHRISTOPH HORST·Filed 2011·Granted Sep 6, 2016·3 cites·26 claims
- 2070US9746967B2Concurrent touch and negative pixel scanKRAH CHRISTOPH HORST·Filed 2011·Granted Aug 29, 2017·2 cites·12 claims
- 2166US10969917B2Auto scanning for multiple frequency stimulation multi-touch sensor panelsKRAH CHRISTOPH HORST·Filed 2008·Granted Apr 6, 2021·3 cites·28 claims
- 2248US9444453B2Measuring body capacitance effect in touch sensitive deviceKRAH CHRISTOPH HORST·Filed 2009·Granted Sep 13, 2016·0 cites·14 claims
- 2344US2014028635A1Modular stylus deviceKRAH CHRISTOPH HORST·Filed 2012·Application pending·0 cites
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