Inventor · disambiguated record
Barak Freedman
Also filed as: FREEDMAN BARAK
42 granted patents·19 pending applications·493 citations·filing 2007–2025
97Inventor score
Top patents by PatentIndex Score
61 records- 0197US11625090B2Visual tracking of peripheral devicesMAGIC LEAP INC·Filed 2021·Granted Apr 11, 2023·5 cites·17 claims
- 0297US8761495B2Distance-varying illumination and imaging techniques for depth mappingPRIMESENSE LTD·Filed 2013·Granted Jun 24, 2014·52 cites·24 claims
- 0396US11435572B2Method and system for large field of view display with scanning reflectorMAGIC LEAP INC·Filed 2017·Granted Sep 6, 2022·19 cites·20 claims
- 0496US8493496B2Depth mapping using projected patternsFREEDMAN BARAK·Filed 2008·Granted Jul 23, 2013·183 cites·12 claims
- 0596US8494252B2Depth mapping using optical elements having non-uniform focal characteristicsFREEDMAN BARAK·Filed 2008·Granted Jul 23, 2013·67 cites·20 claims
- 0695US11828946B2Systems and methods for retinal imaging and trackingMAGIC LEAP INC·Filed 2022·Granted Nov 28, 2023·5 cites·30 claims
- 0795US11474358B2Systems and methods for retinal imaging and trackingMAGIC LEAP INC·Filed 2021·Granted Oct 18, 2022·10 cites·20 claims
- 0895US11181974B2Visual tracking of peripheral devicesMAGIC LEAP INC·Filed 2020·Granted Nov 23, 2021·4 cites·20 claims
- 0994US8150142B2Depth mapping using projected patternsFREEDMAN BARAK·Filed 2007·Granted Apr 3, 2012·100 cites·30 claims
- 1089US11982818B2Method and system for projection display with polarization selective reflectorsMAGIC LEAP INC·Filed 2020·Granted May 14, 2024·2 cites·20 claims
- 1188US11841481B2Augmented reality display with waveguide configured to capture images of eye and/or environmentMAGIC LEAP INC·Filed 2018·Granted Dec 12, 2023·5 cites·30 claims
- 1287US10860090B2Visual tracking of peripheral devicesMAGIC LEAP INC·Filed 2019·Granted Dec 8, 2020·3 cites·20 claims
- 1386US9690092B2MEMS scanning mirror light pattern generationINTEL CORP·Filed 2013·Granted Jun 27, 2017·8 cites·21 claims
- 1486US9467680B2Calibration of a three-dimensional acquisition systemINTEL CORP·Filed 2013·Granted Oct 11, 2016·5 cites·18 claims
- 1584US11762455B2System for detecting six degrees of freedom of movement by tracking optical flow of backscattered laser speckle patternsMAGIC LEAP INC·Filed 2021·Granted Sep 19, 2023·1 cites·20 claims
- 1684US9819929B2Calibration of a three-dimensional acquisition systemINTEL CORP·Filed 2016·Granted Nov 14, 2017·3 cites·21 claims
- 1783US12332451B2Eyewear with pinhole and slit camerasMAGIC LEAP INC·Filed 2024·Granted Jun 17, 2025·0 cites·17 claims
- 1883US12135461B2Backside fiber attachment to silicon photonics chipMELLANOX TECHNOLOGIES LTD·Filed 2022·Granted Nov 5, 2024·1 cites·20 claims
- 1982US10712570B2Method and system for large field of view display with scanning mirror having optical powerMAGIC LEAP INC·Filed 2019·Granted Jul 14, 2020·3 cites·15 claims
- 2082US10649523B2System for detecting six degrees of freedom of movement by tracking optical flow of backscattered laser speckle patternsMAGIC LEAP INC·Filed 2018·Granted May 12, 2020·3 cites·8 claims
- 2182US2024256029A1Visual tracking of peripheral devicesMAGIC LEAP INC·Filed 2024·Application pending·0 cites
- 2282US2025271676A1Eyewear with pinhole and slit camerasMAGIC LEAP INC·Filed 2025·Application pending·0 cites
- 2381US11733523B2Diffractive optical elements with optical powerMAGIC LEAP INC·Filed 2019·Granted Aug 22, 2023·2 cites·21 claims
- 2480US9885459B2Pattern projection using micro-lensesPRIMESENSE LTD·Filed 2013·Granted Feb 6, 2018·3 cites·14 claims
- 2579US12298517B2Augmented reality display with waveguide configured to capture images of eye and/or environmentMAGIC LEAP INC·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 2679US11989339B2Visual tracking of peripheral devicesMAGIC LEAP INC·Filed 2023·Granted May 21, 2024·0 cites·16 claims
- 2777US12306409B2Diffractive optical elements with optical powerMAGIC LEAP INC·Filed 2023·Granted May 20, 2025·0 cites·19 claims
- 2877US11150725B2System for detecting six degrees of freedom of movement by tracking optical flow of backscattered laser speckle patternsMAGIC LEAP INC·Filed 2020·Granted Oct 19, 2021·1 cites·20 claims
- 2977US2025172992A1Visual tracking of peripheral devicesMAGIC LEAP INC·Filed 2025·Application pending·0 cites
- 3076US10948981B2Method and system for eye tracking using speckle patternsMAGIC LEAP INC·Filed 2017·Granted Mar 16, 2021·2 cites·19 claims
- 3175US12050318B2Eyewear with pinhole and slit camerasMAGIC LEAP INC·Filed 2019·Granted Jul 30, 2024·1 cites·20 claims
- 3275US2024255769A1Method and system for projection display with polarization selective reflectorsMAGIC LEAP INC·Filed 2024·Application pending·0 cites
- 3374US2025020876A1Backside fiber attachment to silicon photonics chipMELLANOX TECHNOLOGIES LTD·Filed 2024·Application pending·0 cites
- 3473US9116350B2MEMS scanning mirror field of view provision methods and apparatusINTEL CORP·Filed 2013·Granted Aug 25, 2015·3 cites·14 claims
- 3572US12153209B2Method and system for large field of view display with scanning reflectorMAGIC LEAP INC·Filed 2022·Granted Nov 26, 2024·0 cites·20 claims
- 3672US10027950B2Calibration of a three-dimensional acquisition systemINTEL CORP·Filed 2017·Granted Jul 17, 2018·1 cites·16 claims
- 3772US2025155722A1Augmented reality display with waveguide configured to capture images of eye and/or environmentMAGIC LEAP INC·Filed 2025·Application pending·0 cites
- 3870US12474533B2Electronic modules for co-packaged optics and copper packagesMELLANOX TECHNOLOGIES LTD·Filed 2023·Granted Nov 18, 2025·0 cites·20 claims
- 3967US9874742B2MEMS reinforcementINTEL CORP·Filed 2015·Granted Jan 23, 2018·1 cites·25 claims
- 4064US11204503B2Method and system for large field of view display with scanning mirror having optical powerMAGIC LEAP INC·Filed 2020·Granted Dec 21, 2021·0 cites·20 claims
- 4163US2025300147A1Optical waveguide for co-packaged opticsMELLANOX TECHNOLOGIES LTD·Filed 2024·Application pending·0 cites
- 4262US2025298198A1Optical connectors and methods of assembling the sameMELLANOX TECHNOLOGIES LTD·Filed 2024·Application pending·0 cites
- 4358US12135348B2Substrate testing with three-dimensional scanningMELLANOX TECHNOLOGIES LTD·Filed 2022·Granted Nov 5, 2024·0 cites·20 claims
- 4458US10514148B2Pattern projection using microlensesAPPLE INC·Filed 2017·Granted Dec 24, 2019·0 cites·20 claims
- 4558US2025324514A1Electronic modules for co-packaged optics and copper packagesMELLANOX TECHNOLOGIES LTD·Filed 2025·Application pending·0 cites
- 4657US2025310667A1Redundant laser source for optical systemsMELLANOX TECHNOLOGIES LTD·Filed 2025·Application pending·0 cites
- 4756US2025102737A1Connector for optical waveguide arraysMELLANOX TECHNOLOGIES LTD·Filed 2023·Application pending·0 cites
- 4853US12174238B2Intelligent wafer-level testing of photonic devicesMELLANOX TECHNOLOGIES LTD·Filed 2021·Granted Dec 24, 2024·0 cites·21 claims
- 4953US11237631B2Method and system for eye tracking using speckle patternsMAGIC LEAP INC·Filed 2021·Granted Feb 1, 2022·0 cites·7 claims
- 5051US2025298200A1Wafer alignment in multiple diesMELLANOX TECHNOLOGIES LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →