Inventor

FREEDMAN BARAK

IL43 patents

⚠️ This page may combine multiple inventors who share the name “FREEDMAN BARAK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FREEDMAN BARAK

MAGIC LEAP INC

Method and system for large field of view display with scanning reflector

Visual tracking of peripheral devices

Systems and methods for retinal imaging and tracking

Visual tracking of peripheral devices

Augmented reality display with waveguide configured to capture images of eye and/or environment

Systems and methods for retinal imaging and tracking

System for detecting six degrees of freedom of movement by tracking optical flow of backscattered laser speckle patterns

Diffractive optical elements with optical power

System for detecting six degrees of freedom of movement by tracking optical flow of backscattered laser speckle patterns

System for detecting six degrees of freedom of movement by tracking optical flow of backscattered laser speckle patterns

Method and system for projection display with polarization selective reflectors

Method and system for eye tracking using speckle patterns

Visual tracking of peripheral devices

Method and system for large field of view display with scanning mirror having optical power

Diffractive optical elements with optical power

Eyewear with pinhole and slit cameras

Diffractive optical elements with optical power

Augmented reality display with waveguide configured to capture images of eye and/or environment

Method and system for large field of view display with scanning reflector

Eyewear with pinhole and slit cameras

Visual tracking of peripheral devices

Method and system for eye tracking using speckle patterns

Method and system for large field of view display with scanning mirror having optical power

INTEL CORP

MEMS scanning mirror light pattern generation

Calibration of a three-dimensional acquisition system

Calibration of a three-dimensional acquisition system

Calibration of a three-dimensional acquisition system

MEMS scanning mirror field of view provision methods and apparatus

Alignment of an optical system

Laser projector and camera

Dissipating an electrostatic charge from an optical element

MEMS reinforcement

Magnetic circuits for MEMS devices

MELLANOX TECHNOLOGIES LTD

Backside fiber attachment to silicon photonics chip

Substrate testing with three-dimensional scanning

Intelligent wafer-level testing of photonic devices

Electronic modules for co-packaged optics and copper packages

FREEDMAN BARAK

Depth mapping using optical elements having non-uniform focal characteristics

Depth mapping using projected patterns

Depth mapping using projected patterns

PRIMESENSE LTD

Distance-varying illumination and imaging techniques for depth mapping

Pattern projection using micro-lenses

APPLE INC

Pattern projection using microlenses