Inventor · disambiguated record
Matthias Kalkgruber
Also filed as: Kalkgruber Matthias
39 granted patents·17 pending applications·53 citations·filing 2017–2025
96Inventor score
Top patents by PatentIndex Score
56 records- 0194US12008155B2Reducing startup time of augmented reality experienceSNAP INC·Filed 2023·Granted Jun 11, 2024·3 cites·20 claims
- 0294US11719939B2Eyewear device dynamic power configurationSNAP INC·Filed 2022·Granted Aug 8, 2023·4 cites·20 claims
- 0394US11688101B2Intrinsic parameters estimation in visual tracking systemsSNAP INC·Filed 2021·Granted Jun 27, 2023·6 cites·20 claims
- 0493US11765457B2Dynamic adjustment of exposure and iso to limit motion blurSNAP INC·Filed 2021·Granted Sep 19, 2023·3 cites·20 claims
- 0593US11683585B2Direct scale level selection for multilevel feature tracking under motion blurSNAP INC·Filed 2021·Granted Jun 20, 2023·3 cites·18 claims
- 0692US12028626B2Visual-inertial tracking using rolling shutter camerasSNAP INC·Filed 2023·Granted Jul 2, 2024·1 cites·20 claims
- 0792US11681361B2Reducing startup time of augmented reality experienceSNAP INC·Filed 2022·Granted Jun 20, 2023·2 cites·20 claims
- 0892US11662805B2Periodic parameter estimation for visual-inertial tracking systemsSNAP INC·Filed 2021·Granted May 30, 2023·4 cites·20 claims
- 0992US11294188B1Geometry modeling of eyewear devices with flexible framesBIRKLBAUER CLEMENS·Filed 2020·Granted Apr 5, 2022·8 cites·20 claims
- 1091US12192625B2Direct scale level selection for multilevel feature tracking under motion blurSNAP INC·Filed 2023·Granted Jan 7, 2025·1 cites·20 claims
- 1190US12032168B2Geometry modeling of eyewear devices with flexible framesSNAP INC·Filed 2023·Granted Jul 9, 2024·1 cites·20 claims
- 1290US11582409B2Visual-inertial tracking using rolling shutter camerasKalkgruber Matthias·Filed 2021·Granted Feb 14, 2023·4 cites·19 claims
- 1389US12271517B1Bending-assisted calibration for extended reality trackingSNAP INC·Filed 2023·Granted Apr 8, 2025·4 cites·20 claims
- 1489US12099195B2Eyewear device dynamic power configurationSNAP INC·Filed 2023·Granted Sep 24, 2024·1 cites·20 claims
- 1589US12014523B2Intrinsic parameters estimation in visual tracking systemsSNAP INC·Filed 2023·Granted Jun 18, 2024·1 cites·20 claims
- 1688US12210672B2Periodic parameter estimation for visual-inertial tracking systemsSNAP INC·Filed 2023·Granted Jan 28, 2025·1 cites·20 claims
- 1786US11854227B2Depth-from-stereo bending correction using visual inertial odometry featuresSNAP INC·Filed 2021·Granted Dec 26, 2023·1 cites·20 claims
- 1883US12260016B2Reducing startup time of augmented reality experienceSNAP INC·Filed 2024·Granted Mar 25, 2025·0 cites·20 claims
- 1983US2025277984A1Geometry modeling of eyewear devices with flexible framesSNAP INC·Filed 2025·Application pending·0 cites
- 2082US12332452B2Geometry modeling of eyewear devices with flexible framesSNAP INC·Filed 2024·Granted Jun 17, 2025·0 cites·20 claims
- 2182US12148128B2Selective image pyramid computation for motion blur mitigation in visual-inertial trackingSNAP INC·Filed 2021·Granted Nov 19, 2024·1 cites·20 claims
- 2280US12267585B2Ultra low power camera pipeline for CV in AR systemsSNAP INC·Filed 2021·Granted Apr 1, 2025·1 cites·16 claims
- 2380US10663729B2Peripheral device for head-mounted displayDAQRI LLC·Filed 2017·Granted May 26, 2020·3 cites·20 claims
- 2479US12352965B2AR system bending correctionSNAP INC·Filed 2024·Granted Jul 8, 2025·0 cites·20 claims
- 2579US2025071422A1Direct scale level selection for multilevel feature tracking under motion blurSNAP INC·Filed 2024·Application pending·0 cites
- 2679US2025314885A1Ar system bending correctionSNAP INC·Filed 2025·Application pending·0 cites
- 2778US12411560B2Dynamic initialization of 3DOF AR tracking systemSNAP INC·Filed 2024·Granted Sep 9, 2025·0 cites·20 claims
- 2878US12260588B2Depth-from-stereo bending correction using visual inertial odometry featuresSNAP INC·Filed 2023·Granted Mar 25, 2025·0 cites·20 claims
- 2978US2025287100A1Dynamic adjustment of exposure and iso to limit motion blurSNAP INC·Filed 2025·Application pending·0 cites
- 3078US2025315112A1Dynamic initialization of 3dof ar tracking systemSNAP INC·Filed 2025·Application pending·0 cites
- 3177US12356095B2Visual-inertial tracking using rolling shutter camerasSNAP INC·Filed 2024·Granted Jul 8, 2025·0 cites·20 claims
- 3277US12342075B2Dynamic adjustment of exposure and ISO to limit motion blurSNAP INC·Filed 2023·Granted Jun 24, 2025·0 cites·20 claims
- 3377US2025305810A1Eyewear with strain gauge wear detectionHEGER JASON·Filed 2025·Application pending·0 cites
- 3477US2025294262A1Visual-inertial tracking using rolling shutter camerasSNAP INC·Filed 2025·Application pending·0 cites
- 3576US12265222B2Dynamic sensor selection for visual inertial odometry systemsSNAP INC·Filed 2023·Granted Apr 1, 2025·0 cites·18 claims
- 3676US2025181152A1Reducing startup time of augmented reality experienceSNAP INC·Filed 2025·Application pending·0 cites
- 3775US2025216679A1Dynamic sensor selection for visual inertial odometry systemsSNAP INC·Filed 2025·Application pending·0 cites
- 3874US2025093948A1Periodic parameter estimation for visual-inertial tracking systemsSNAP INC·Filed 2024·Application pending·0 cites
- 3972US12352567B2Eyewear with strain gauge wear detectionHEGER JASON·Filed 2022·Granted Jul 8, 2025·0 cites·20 claims
- 4072US11988833B2AR system bending correctionSNAP INC·Filed 2022·Granted May 21, 2024·0 cites·17 claims
- 4170US11662589B2Geometry modeling of eyewear devices with flexible framesSNAP INC·Filed 2022·Granted May 30, 2023·0 cites·20 claims
- 4268US12435996B2Field calibration of an augmented reality deviceSNAP INC·Filed 2023·Granted Oct 7, 2025·0 cites·18 claims
- 4367US12499633B1Body-mounted sensor for improved pose forecastingSNAP INC·Filed 2023·Granted Dec 16, 2025·0 cites·20 claims
- 4466US2025008068A1Misaligned vantage point mitigation for computer stereo visionSNAP INC·Filed 2024·Application pending·0 cites
- 4565US2025190050A1Bending-assisted calibration for extended reality trackingSNAP INC·Filed 2025·Application pending·0 cites
- 4661US12446775B2Eyewear with inter-pupillary distance estimationSNAP INC·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
- 4761US11789266B1Dynamic sensor selection for visual inertial odometry systemsBORYS OLHA·Filed 2020·Granted Oct 17, 2023·0 cites·15 claims
- 4861US2025203203A1Ultra low power camera pipeline for cv in ar systemsSNAP INC·Filed 2025·Application pending·0 cites
- 4958US12126783B2Misaligned vantage point mitigation for computer stereo visionSNAP INC·Filed 2022·Granted Oct 22, 2024·0 cites·15 claims
- 5057US12101557B2Pose tracking for rolling shutter cameraHALMETSCHLAGER FUNEK GEORG·Filed 2023·Granted Sep 24, 2024·0 cites·20 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →