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FLATFROG LAB AB
SE101 patents
Top patents by PatentIndex Score
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Data processing in relation to a multi-touch sensing apparatus
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Touch-sensing display panel
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Touch device
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US9710101B2Jul 18, 2017
Data processing in relation to a multi-touch sensing apparatus
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Touch-sensitive apparatus with improved spatial resolution
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Performance monitoring and correction in a touch-sensitive apparatus
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Touch determination by tomographic reconstruction
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US9442574B2Sep 13, 2016
Touch sensing apparatus and method of operating the same
FLATFROG LAB AB47 citations97
US9086763B2Jul 21, 2015
Touch force estimation in an FTIR-based projection-type touch-sensing apparatus
FLATFROG LAB AB47 citations97
US7465914B2Dec 16, 2008
System and method of determining a position of a radiation scattering/reflecting element
FLATFROG LAB AB184 citations97
US7995039B2Aug 9, 2011
Touch pad system
FLATFROG LAB AB79 citations96
US7442914B2Oct 28, 2008
System and method of determining a position of a radiation emitting element
FLATFROG LAB AB127 citations96
US8013845B2Sep 6, 2011
Optical touch pad with multilayer waveguide
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US10474249B2Nov 12, 2019
Touch sensing apparatus and method of operating the same
FLATFROG LAB AB19 citations94
US10161886B2Dec 25, 2018
Detection of surface contamination
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US10019113B2Jul 10, 2018
Tomographic processing for touch detection
FLATFROG LAB AB41 citations94
US9678602B2Jun 13, 2017
Touch-sensitive apparatus with improved spatial resolution
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Touch device
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Touch device
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US11579731B2Feb 14, 2023
Touch device
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Touch sensing apparatus and method for assembly
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US11281335B2Mar 22, 2022
Touch device
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Touch sensing apparatus and method for assembly
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US11269460B2Mar 8, 2022
Touch sensing apparatus and method for assembly
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US10963104B2Mar 30, 2021
Optical coupling in touch-sensing systems
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US10775935B2Sep 15, 2020
Touch device
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US10606416B2Mar 31, 2020
Touch sensing apparatus and method for assembly
FLATFROG LAB AB13 citations93
US10496227B2Dec 3, 2019
Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel
FLATFROG LAB AB21 citations93
US9874978B2Jan 23, 2018
Partial detect mode
FLATFROG LAB AB44 citations93
US9684414B2Jun 20, 2017
Efficient tomographic processing for touch determination
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US9639210B2May 2, 2017
Touch determination with interaction compensation
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US9626018B2Apr 18, 2017
Object detection in touch systems
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US9377884B2Jun 28, 2016
Multi-touch detection in a touch system
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US9317168B2Apr 19, 2016
Tracking objects on a touch surface
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US8031186B2Oct 4, 2011
Optical touchpad system and waveguide for use therein
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US10739916B2Aug 11, 2020
Touch sensing apparatus and method for assembly
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US10437389B2Oct 8, 2019
Touch sensing apparatus and method for assembly
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US10048773B2Aug 14, 2018
Touch sensing apparatus and method of operating the same
FLATFROG LAB AB14 citations92
US7435940B2Oct 14, 2008
System and a method of determining the position of a radiation emitting element
FLATFROG LAB AB120 citations92
US9366565B2Jun 14, 2016
Light out-coupling arrangement and a touch sensitive system comprising the out-coupling arrangement
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US10146376B2Dec 4, 2018
Light coupling in TIR-based optical touch systems
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US11907480B2Feb 20, 2024
Touch device
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US11893189B2Feb 6, 2024
Touch-sensing apparatus
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US11740741B2Aug 29, 2023
Optical coupling in touch-sensing systems
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US11567610B2Jan 31, 2023
Detection line broadening
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US11474644B2Oct 18, 2022
Optical coupling in touch-sensing systems
FLATFROG LAB AB9 citations85
US11029783B2Jun 8, 2021
Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel
FLATFROG LAB AB9 citations85
US11099688B2Aug 24, 2021
Eraser for touch displays
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US11016605B2May 25, 2021
Pen differentiation for touch displays
FLATFROG LAB AB9 citations84
US10401546B2Sep 3, 2019
Optical component for light coupling
FLATFROG LAB AB13 citations84
Showing the top 50 of 101 patents by PatentIndex Score.