Inventor

KRESS BERNARD C

US28 patents

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

KRESS BERNARD C

GOOGLE INC

Dynamic lens for head mounted display

Head-mounted display including diffractive combiner to integrate a display and a sensor

Optical combiner with curved diffractive optical element

Diffractive see-through display with hybrid-optical aberration compensation

See-through near-to-eye display with eye prescription

Segmented diffractive optical elements for a head wearable display

Spatially multiplexed lens for head mounted display

Free space optical combiner with prescription integration

Head-mounted display including diffractive combiner to integrate a display and an eye-tracking sensor

Symbol display

Dynamic lens for head mounted display

Spatially multiplexed lens for head mounted display

MICROSOFT TECHNOLOGY LICENSING LLC

Reconfigurable optics for switching between near-to-eye display modes

Metasurface optical coupling elements for a display waveguide

Eye tracking systems and methods for near-eye-display (NED) devices

Mixed reality display device

Display with eye tracking and adaptive optics

Metasurface optical coupling elements for a display waveguide

Display with eye tracking and adaptive optics

Head mounted display device with double faceted optics

Waveguide combiner with reduced light leakage

Head mounted display device with double faceted optics

GOOGLE LLC

Lightguide optical combiner for head wearable display

Head wearable display using powerless optical combiner

Head wearable display using powerless optical combiner

ARCUS TECHNOLOGY INC

Optical encoder with encoder member having one or more digital diffractive optic regions

Intensity-based optical encoder using digital diffractive optic regions

CHANG CHRISTOPHER C

Optical encoder with diffractive encoder member