Assignee
RAPT IP LTD
MT·25 granted patents·4 pending applications·156 citations·filing 2009–2020
Top patents by PatentIndex Score
29 records- 0197US8350831B2Method and apparatus for detecting a multitouch event in an optical touch-sensitive deviceRAPT IP LTD·Filed 2009·Granted Jan 8, 2013·68 cites·24 claims
- 0294US9671900B2Optical touch tomographyRAPT IP LTD·Filed 2015·Granted Jun 6, 2017·16 cites·19 claims
- 0393US9092091B2Optical touch tomographyRAPT IP LTD·Filed 2013·Granted Jul 28, 2015·22 cites·39 claims
- 0490US9405382B2Augmented optical waveguide for use in an optical touch sensitive deviceRAPT IP LTD·Filed 2013·Granted Aug 2, 2016·12 cites·97 claims
- 0588US9965101B2Instrument detection with an optical touch sensitive deviceRAPT IP LTD·Filed 2015·Granted May 8, 2018·7 cites·20 claims
- 0688US9791976B2Instrument detection with an optical touch sensitive deviceRAPT IP LTD·Filed 2015·Granted Oct 17, 2017·5 cites·21 claims
- 0787US10402017B2Instrument detection with an optical touch sensitive deviceRAPT IP LTD·Filed 2015·Granted Sep 3, 2019·5 cites·20 claims
- 0887US9552104B2Detecting multitouch events in an optical touch-sensitive device using touch event templatesRAPT IP LTD·Filed 2015·Granted Jan 24, 2017·4 cites·56 claims
- 0983US9921685B2Tactile effect waveguide surface for optical touch detectionRAPT IP LTD·Filed 2015·Granted Mar 20, 2018·3 cites·25 claims
- 1082US9524060B2Low power operation of an optical touch-sensitive device for detecting multitouch eventsRAPT IP LTD·Filed 2013·Granted Dec 20, 2016·5 cites·24 claims
- 1181US10067609B2Detecting multitouch events in an optical touch-sensitive device using touch event templatesRAPT IP LTD·Filed 2017·Granted Sep 4, 2018·2 cites·22 claims
- 1280US10423280B2Tactile effect surface for optical touch detectionRAPT IP LTD·Filed 2018·Granted Sep 24, 2019·2 cites·18 claims
- 1379US10108301B2Instrument detection with an optical touch sensitive device, with associating contacts with active instrumentsRAPT IP LTD·Filed 2017·Granted Oct 23, 2018·2 cites·21 claims
- 1474US9335864B2Method and apparatus for detecting a multitouch event in an optical touch-sensitive deviceRAPT IP LTD·Filed 2014·Granted May 10, 2016·2 cites·19 claims
- 1570US9836166B2Augmented optical waveguide for use in an optical touch sensitive deviceRAPT IP LTD·Filed 2016·Granted Dec 5, 2017·1 cites·23 claims
- 1664US10732770B2Thin couplers and reflectors for sensing waveguidesRAPT IP LTD·Filed 2019·Granted Aug 4, 2020·0 cites·20 claims
- 1764US10534480B2Instrument detection with an optical touch sensitive deviceRAPT IP LTD·Filed 2019·Granted Jan 14, 2020·0 cites·31 claims
- 1863US10795506B2Detecting multitouch events in an optical touch- sensitive device using touch event templatesRAPT IP LTD·Filed 2018·Granted Oct 6, 2020·0 cites·20 claims
- 1959US10481735B2Augmented optical waveguide for use in an optical touch sensitive deviceRAPT IP LTD·Filed 2017·Granted Nov 19, 2019·0 cites·40 claims
- 2058US9086762B2Optical control system with modulated emittersRAPT IP LTD·Filed 2014·Granted Jul 21, 2015·0 cites·20 claims
- 2157US10627960B2Instrument detection with an optical touch sensitive device, with associating contacts with active instrumentsRAPT IP LTD·Filed 2018·Granted Apr 21, 2020·0 cites·31 claims
- 2256US8952316B2Optical control system with modulated emittersRAPT IP LTD·Filed 2013·Granted Feb 10, 2015·0 cites·20 claims
- 2355US9916041B2Low power operation of an optical touch-sensitive device for detecting multitouch eventsRAPT IP LTD·Filed 2016·Granted Mar 13, 2018·0 cites·29 claims
- 2454US2017269777A1Optical Touch TomographyRAPT IP LTD·Filed 2017·Application pending·0 cites
- 2548US10001882B2Vibrated waveguide surface for optical touch detectionRAPT IP LTD·Filed 2016·Granted Jun 19, 2018·0 cites·17 claims
- 2647US9791977B2Transient deformation detection for a touch-sensitive surfaceRAPT IP LTD·Filed 2015·Granted Oct 17, 2017·0 cites·23 claims
- 2746US2020341587A1Thin Interactive DisplayRAPT IP LTD·Filed 2020·Application pending·0 cites
- 2844US2020387237A1Instrument with Passive TipRAPT IP LTD·Filed 2020·Application pending·0 cites
- 2937US2020310621A1Unwanted touch management in touch-sensitive devicesRAPT IP LTD·Filed 2020·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →