Inventor

VALENTINE GARETH JOHN

US23 patents

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

VALENTINE GARETH JOHN

FACEBOOK TECH LLC

Colinear light source with active optical waveguide coupling

Integrated colour LED micro-display

Integrated colour LED micro-display

Optical waveguides in micro-LED devices

Integrated light emitting diode device for optical communication systems

Pulse-width-modulation control of micro light emitting diode

Pulse-width-modulation control of micro LED

GRIN lens structure in micro-LED devices

Shallow etching of microLEDs for increased light extraction

Light source with plurality of waveguides

Integrated medical device

Semiconductor modification process for conductive and modified electrical regions and related structures

Enhanced light extraction

META PLATFORMS TECH LLC

Micropixellation for alignment-free assembly

Display system with tunable wavelength conversion in a nanophotonic periodically poled lithium niobate waveguide

Grin lens structure in micro-LED devices

Color foveated display devices and methods of making the same

Shallow etching of microLEDs for increased light extraction

Dimming devices with pixelated liquid crystal physical gels

Liquid crystal formulation for pixelated local dimming

OCULUS VR LLC

Integrated colour LED micro-display

Enhanced light extraction

Enhanced light extraction