Inventor

BROWN ROBERT D

US75 patents

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

BROWN ROBERT D

ROCKWELL COLLINS INC

Beam combining optical element

System for and method of displaying information without need for a combiner alignment detector

Worn display system and method without requiring real time tracking for boresight precision

Chromatic aberration corrected multi-color head-up display system

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

Micro collimator system and method for a head up display (HUD)

Head up display (HUD) using a light pipe

Catadioptric system, apparatus, and method for producing images on a universal, head-up display

Optical displays

Micro collimator system and method for a head up display (HUD)

Transparent waveguide display

Transparent waveguide display with passive expander input bragg gratings with different angular diffraction efficiencies

Optical display system with regionally addressable electrochromic light modulator

Long wave infrared emitter systems

BROWN ROBERT D

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

System for and method of extending vertical field of view in head up display utilizing a waveguide combiner

Method of and system for providing a head up display (HUD)

Curved waveguide combiner for head-mounted and helmet-mounted displays (HMDS), a collimated virtual window, or a head up display (HUD)

Automotive head up display (HUD)

High performance volume phase gratings

Reflector and cover glass for substrate guided HUD

System for and method of catadioptric collimation in a compact head up display (HUD)

Ultra-compact HUD utilizing waveguide pupil expander with surface relief gratings in high refractive index materials

System for and method of displaying information without need for a combiner alignment detector

Worn display system and method without requiring real time tracking for boresight precision

Micro collimator system and method for a head up display (HUD)

Turning light pipe for a pupil expansion system and method

DIGILENS INC

Waveguide grating device

Waveguide grating device

Waveguide grating device

Waveguide grating device

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

Waveguide grating device

Waveguide grating device

Transparent waveguide display with grating lamina that both couple and extract modulated light

ROBBINS STEVEN J

Optical displays

Optical displays

WOOD ROBERT B

Near eye head up display system and method with fixed combiner

Compact head up display (HUD) for cockpits with constrained space envelopes

ROCKWELL COLLINS

On-axis optical system for illumination and projection of a reflective LCD microdisplay

Dual lamp projection system

PORTEC INC

Drive apparatus for belt power turns

Attachments for power turns

TIANA CARLO L

Vision system and method having improved performance and solar mitigation

STRATTON ERIC P

Head up display (HUD) using a bent waveguide assembly

FLIGHT DYNAMICS

Multi-color head-up display system

MCCUTCHEON JEREMY W

Method and apparatus for removing a reversibly mounted device wafer from a carrier substrate

PAKON INC

Slide mount with pin lock registration

WILSON JOHN G

System for and method of displaying an image derived from weather radar data

RHEEM MFG CO

Water heater with hardness detection system