Matthias Kalkgruber

Person

Wien, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Selective image pyramid computation for motion blur mitigation in v...
- Patent number 12,148,128
- Issue date Nov 19, 2024
- Snap Inc.
- Olha Borys
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Misaligned vantage point mitigation for computer stereo vision
- Patent number 12,126,783
- Issue date Oct 22, 2024
- Snap Inc.
- Olha Borys
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pose tracking for rolling shutter camera
- Patent number 12,101,557
- Issue date Sep 24, 2024
- Snap Inc.
- Georg Halmetschlager-Funek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Eyewear device dynamic power configuration
- Patent number 12,099,195
- Issue date Sep 24, 2024
- Snap Inc.
- Sumant Hanumante
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Geometry modeling of eyewear devices with flexible frames
- Patent number 12,032,168
- Issue date Jul 9, 2024
- Snap Inc.
- Clemens Birklbauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Visual-inertial tracking using rolling shutter cameras
- Patent number 12,028,626
- Issue date Jul 2, 2024
- Snap Inc.
- Matthias Kalkgruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intrinsic parameters estimation in visual tracking systems
- Patent number 12,014,523
- Issue date Jun 18, 2024
- Snap Inc.
- Clemens Birklbauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reducing startup time of augmented reality experience
- Patent number 12,008,155
- Issue date Jun 11, 2024
- Snap Inc.
- Jeroen Diederik Hol
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
AR system bending correction
- Patent number 11,988,833
- Issue date May 21, 2024
- Snap Inc.
- Matthias Kalkgruber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic initialization of 3DOF AR tracking system
- Patent number 11,941,184
- Issue date Mar 26, 2024
- Snap Inc.
- Jeroen Diederik Hol
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Depth-from-stereo bending correction using visual inertial odometry...
- Patent number 11,854,227
- Issue date Dec 26, 2023
- Snap Inc.
- Sagi Katz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic sensor selection for visual inertial odometry systems
- Patent number 11,789,266
- Issue date Oct 17, 2023
- Snap Inc.
- Olha Borys
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pose tracking for rolling shutter camera
- Patent number 11,792,517
- Issue date Oct 17, 2023
- Snap Inc.
- Georg Halmetschlager-Funek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic adjustment of exposure and iso to limit motion blur
- Patent number 11,765,457
- Issue date Sep 19, 2023
- Snap Inc.
- Bo Ding
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Eyewear device dynamic power configuration
- Patent number 11,719,939
- Issue date Aug 8, 2023
- Snap Inc.
- Sumant Hanumante
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intrinsic parameters estimation in visual tracking systems
- Patent number 11,688,101
- Issue date Jun 27, 2023
- Snap Inc.
- Clemens Birklbauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Direct scale level selection for multilevel feature tracking under...
- Patent number 11,683,585
- Issue date Jun 20, 2023
- Snap Inc.
- Matthias Kalkgruber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reducing startup time of augmented reality experience
- Patent number 11,681,361
- Issue date Jun 20, 2023
- Snap Inc.
- Jeroen Diederik Hol
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Geometry modeling of eyewear devices with flexible frames
- Patent number 11,662,589
- Issue date May 30, 2023
- Snap Inc.
- Clemens Birklbauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Periodic parameter estimation for visual-inertial tracking systems
- Patent number 11,662,805
- Issue date May 30, 2023
- Snap Inc.
- Georg Halmetschlager-Funek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Visual-inertial tracking using rolling shutter cameras
- Patent number 11,582,409
- Issue date Feb 14, 2023
- Snap Inc.
- Matthias Kalkgruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Geometry modeling of eyewear devices with flexible frames
- Patent number 11,294,188
- Issue date Apr 5, 2022
- Snap Inc.
- Clemens Birklbauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Peripheral device for head-mounted display
- Patent number 10,663,729
- Issue date May 26, 2020
- DAQRI, LLC
- Lucas Kazansky
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
EYEWEAR DEVICE DYNAMIC POWER CONFIGURATION
- Publication number 20240427156
- Publication date Dec 26, 2024
- Snap Inc.
- Sumant Hanumante
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EYEWEAR WITH INTER-PUPILLARY DISTANCE ESTIMATION
- Publication number 20240341591
- Publication date Oct 17, 2024
- Snap Inc.
- Clemens Birklbauer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GEOMETRY MODELING OF EYEWEAR DEVICES WITH FLEXIBLE FRAMES
- Publication number 20240329409
- Publication date Oct 3, 2024
- Snap Inc.
- Clemens Birklbauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VISUAL-INERTIAL TRACKING USING ROLLING SHUTTER CAMERAS
- Publication number 20240314461
- Publication date Sep 19, 2024
- Snap Inc.
- Matthias Kalkgruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIGHT IMU-CAMERA COUPLING FOR DYNAMIC BENDING ESTIMATION
- Publication number 20240312145
- Publication date Sep 19, 2024
- Snap Inc.
- Jeroen Diederik Hol
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTRINSIC PARAMETERS ESTIMATION IN VISUAL TRACKING SYSTEMS
- Publication number 20240289988
- Publication date Aug 29, 2024
- Snap Inc.
- Clemens Birklbauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AR SYSTEM BENDING CORRECTION
- Publication number 20240280814
- Publication date Aug 22, 2024
- Snap Inc.
- Matthias Kalkgruber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
JOINT BENDING ESTIMATION
- Publication number 20240280355
- Publication date Aug 22, 2024
- Snap Inc.
- Matthias Kalkgruber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REDUCING STARTUP TIME OF AUGMENTED REALITY EXPERIENCE
- Publication number 20240248531
- Publication date Jul 25, 2024
- Snap Inc.
- Jeroen Diederik Hol
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LONG TERM IN-FIELD IMU TEMPERATURE CALIBRATION
- Publication number 20240192024
- Publication date Jun 13, 2024
- Snap Inc.
- Georg Halmetschlager-Funek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC INITIALIZATION OF 3DOF AR TRACKING SYSTEM
- Publication number 20240176428
- Publication date May 30, 2024
- Snap Inc.
- Jeroen Diederik Hol
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AR SYSTEM BENDING CORRECTION
- Publication number 20240111156
- Publication date Apr 4, 2024
- Snap Inc.
- Matthias Kalkgruber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EYEWEAR WITH STRAIN GAUGE WEAR DETECTION
- Publication number 20240085166
- Publication date Mar 14, 2024
- Jason Heger
- G02 - OPTICS
Information Patent Application
DEPTH-FROM-STEREO BENDING CORRECTION USING VISUAL INERTIAL ODOMETRY...
- Publication number 20240029302
- Publication date Jan 25, 2024
- Snap Inc.
- Sagi Katz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POSE TRACKING FOR ROLLING SHUTTER CAMERA
- Publication number 20240031678
- Publication date Jan 25, 2024
- Georg Halmetschlager-Funek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC SENSOR SELECTION FOR VISUAL INERTIAL ODOMETRY SYSTEMS
- Publication number 20240004197
- Publication date Jan 4, 2024
- Olha Borys
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC ADJUSTMENT OF EXPOSURE AND ISO TO LIMIT MOTION BLUR
- Publication number 20230388632
- Publication date Nov 30, 2023
- Snap Inc.
- Bo Ding
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTRINSIC PARAMETERS ESTIMATION IN VISUAL TRACKING SYSTEMS
- Publication number 20230360267
- Publication date Nov 9, 2023
- Snap Inc.
- Clemens Birklbauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EYEWEAR DEVICE DYNAMIC POWER CONFIGURATION
- Publication number 20230350206
- Publication date Nov 2, 2023
- Snap Inc.
- Sumant Hanumante
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GEOMETRY MODELING OF EYEWEAR DEVICES WITH FLEXIBLE FRAMES
- Publication number 20230296902
- Publication date Sep 21, 2023
- Snap Inc.
- Clemens Birklbauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REDUCING STARTUP TIME OF AUGMENTED REALITY EXPERIENCE
- Publication number 20230297164
- Publication date Sep 21, 2023
- Snap Inc.
- Jeroen Diederik Hol
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIRECT SCALE LEVEL SELECTION FOR MULTILEVEL FEATURE TRACKING UNDER...
- Publication number 20230300464
- Publication date Sep 21, 2023
- Snap Inc.
- Matthias Kalkgruber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERIODIC PARAMETER ESTIMATION FOR VISUAL-INERTIAL TRACKING SYSTEMS
- Publication number 20230205311
- Publication date Jun 29, 2023
- Snap Inc.
- Georg Halmetschlager-Funek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VISUAL-INERTIAL TRACKING USING ROLLING SHUTTER CAMERAS
- Publication number 20230156357
- Publication date May 18, 2023
- Matthias Kalkgruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECT SCALE LEVEL SELECTION FOR MULTILEVEL FEATURE TRACKING UNDER...
- Publication number 20220377238
- Publication date Nov 24, 2022
- Snap Inc.
- Matthias Kalkgruber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC ADJUSTMENT OF EXPOSURE AND ISO TO LIMIT MOTION BLUR
- Publication number 20220377239
- Publication date Nov 24, 2022
- Snap Inc.
- Bo Ding
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MISALIGNED VANTAGE POINT MITIGATION FOR COMPUTER STEREO VISION
- Publication number 20220377306
- Publication date Nov 24, 2022
- Snap Inc.
- Olha Borys
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELECTIVE IMAGE PYRAMID COMPUTATION FOR MOTION BLUR MITIGATION IN V...
- Publication number 20220375041
- Publication date Nov 24, 2022
- Snap Inc.
- Olha Borys
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEPTH-FROM-STEREO BENDING CORRECTION USING VISUAL INERTIAL ODOMETRY...
- Publication number 20220366600
- Publication date Nov 17, 2022
- Snap Inc.
- Sagi Katz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REDUCING STARTUP TIME OF AUGMENTED REALITY EXPERIENCE
- Publication number 20220365592
- Publication date Nov 17, 2022
- Snap Inc.
- Jeroen Diederik Hol
- G06 - COMPUTING CALCULATING COUNTING

Matthias Kalkgruber

Person

Patents Grantslast 30 patents

Selective image pyramid computation for motion blur mitigation in v...

Misaligned vantage point mitigation for computer stereo vision

Pose tracking for rolling shutter camera

Eyewear device dynamic power configuration

Geometry modeling of eyewear devices with flexible frames

Visual-inertial tracking using rolling shutter cameras

Intrinsic parameters estimation in visual tracking systems

Reducing startup time of augmented reality experience

AR system bending correction

Dynamic initialization of 3DOF AR tracking system

Depth-from-stereo bending correction using visual inertial odometry...

Dynamic sensor selection for visual inertial odometry systems

Pose tracking for rolling shutter camera

Dynamic adjustment of exposure and iso to limit motion blur

Eyewear device dynamic power configuration

Intrinsic parameters estimation in visual tracking systems

Direct scale level selection for multilevel feature tracking under...

Reducing startup time of augmented reality experience

Geometry modeling of eyewear devices with flexible frames

Periodic parameter estimation for visual-inertial tracking systems

Visual-inertial tracking using rolling shutter cameras

Geometry modeling of eyewear devices with flexible frames

Peripheral device for head-mounted display

Patents Applicationslast 30 patents

EYEWEAR DEVICE DYNAMIC POWER CONFIGURATION

EYEWEAR WITH INTER-PUPILLARY DISTANCE ESTIMATION

GEOMETRY MODELING OF EYEWEAR DEVICES WITH FLEXIBLE FRAMES

VISUAL-INERTIAL TRACKING USING ROLLING SHUTTER CAMERAS

TIGHT IMU-CAMERA COUPLING FOR DYNAMIC BENDING ESTIMATION

INTRINSIC PARAMETERS ESTIMATION IN VISUAL TRACKING SYSTEMS

AR SYSTEM BENDING CORRECTION

JOINT BENDING ESTIMATION

REDUCING STARTUP TIME OF AUGMENTED REALITY EXPERIENCE

LONG TERM IN-FIELD IMU TEMPERATURE CALIBRATION

DYNAMIC INITIALIZATION OF 3DOF AR TRACKING SYSTEM

AR SYSTEM BENDING CORRECTION

EYEWEAR WITH STRAIN GAUGE WEAR DETECTION

DEPTH-FROM-STEREO BENDING CORRECTION USING VISUAL INERTIAL ODOMETRY...

POSE TRACKING FOR ROLLING SHUTTER CAMERA

DYNAMIC SENSOR SELECTION FOR VISUAL INERTIAL ODOMETRY SYSTEMS

DYNAMIC ADJUSTMENT OF EXPOSURE AND ISO TO LIMIT MOTION BLUR

INTRINSIC PARAMETERS ESTIMATION IN VISUAL TRACKING SYSTEMS

EYEWEAR DEVICE DYNAMIC POWER CONFIGURATION

GEOMETRY MODELING OF EYEWEAR DEVICES WITH FLEXIBLE FRAMES

REDUCING STARTUP TIME OF AUGMENTED REALITY EXPERIENCE

DIRECT SCALE LEVEL SELECTION FOR MULTILEVEL FEATURE TRACKING UNDER...

PERIODIC PARAMETER ESTIMATION FOR VISUAL-INERTIAL TRACKING SYSTEMS

VISUAL-INERTIAL TRACKING USING ROLLING SHUTTER CAMERAS

DIRECT SCALE LEVEL SELECTION FOR MULTILEVEL FEATURE TRACKING UNDER...

DYNAMIC ADJUSTMENT OF EXPOSURE AND ISO TO LIMIT MOTION BLUR

MISALIGNED VANTAGE POINT MITIGATION FOR COMPUTER STEREO VISION

SELECTIVE IMAGE PYRAMID COMPUTATION FOR MOTION BLUR MITIGATION IN V...

DEPTH-FROM-STEREO BENDING CORRECTION USING VISUAL INERTIAL ODOMETRY...

REDUCING STARTUP TIME OF AUGMENTED REALITY EXPERIENCE