Inventor

GRANT ALASTAIR JOHN

US89 patents

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

GRANT ALASTAIR JOHN

DIGILENS INC

Waveguide grating device

Waveguide grating device

Apparatus for providing waveguide displays with two-dimensional pupil expansion

Method and apparatus for providing a polarization selective holographic waveguide device

Apparatus for providing waveguide displays with two-dimensional pupil expansion

Wearable heads up displays

Waveguide grating device

Apparatus for eye tracking

Environmentally isolated waveguide display

Method for holographic mastering and replication

Holographic waveguide lidar

Method and apparatus for generating input images for holographic waveguide displays

Waveguide grating device

Apparatus for eye tracking

Method and apparatus for providing a polarization selective holographic waveguide device

Wearable heads up displays

Waveguide device with uniform output illumination

Transparent waveguide display for tiling a display having plural optical powers using overlapping and offset FOV tiles

Holographic waveguide optical tracker

Systems and methods for multiplying the image resolution of a pixelated display

Holographic waveguide apparatus for structured light projection

Waveguide laser illuminator incorporating a despeckler

Holographic waveguide optical tracker

Waveguide grating device

Waveguide laser illuminator incorporating a Despeckler

Wearable heads up displays

Waveguide grating device

Environmentally isolated waveguide display

Waveguide laser illuminator incorporating a despeckler

Apparatus for eye tracking

Waveguide architectures and related methods of manufacturing

Holograghic waveguide eye tracker

Holographic waveguides incorporating birefringence control and methods for their fabrication

Method and apparatus for contact image sensing

Waveguide device incorporating a light pipe

Evacuated gratings and methods of manufacturing

Evacuated gratings and methods of manufacturing

Systems and methods for high-throughput recording of holographic gratings in waveguide cells

Methods and apparatuses for providing a holographic waveguide display using integrated gratings

Apparatus for providing waveguide displays with two-dimensional pupil expansion

Method and apparatus for generating input images for holographic waveguide displays

ROCKWELL COLLINS INC

Holographic wide angle display

Transparent waveguide display providing upper and lower fields of view with uniform light extraction

Holographic wide angle display

Systems for and methods of using fold gratings for dual axis expansion

Transparent waveguide display

POPOVICH MILAN MOMCILO

Apparatus for eye tracking

Holographic wide angle display

Holographic waveguide eye tracker

BROWN ROBERT D

Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration