Inventor

FATTAL DAVID A

US220 patents

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

FATTAL DAVID A

LEIA INC

Directional backlight

Directional pixel for use in a display screen

Directional backlight with a modulation layer

Multibeam diffraction grating-based backlighting

Mode-selectable backlight, method, and display employing directional scattering features

Multibeam element-based backlight and display using same

Multibeam diffraction grating-based color backlighting

Multiview display screen and multiview mobile device using same

Multiview 3D wrist watch

Multiview backlighting having a color-tailored emission pattern

Multiview backlight, display, and method employing active emitters

Diffractive multibeam element-based backlighting

Multibeam element-based backlighting having converging views

Multibeam element-based backlight and display using same

Multibeam diffraction grating-based backlighting

2D/3D mode-switchable electronic display with dual layer backlight

Angular subpixel rendering multiview display using shifted multibeam diffraction gratings

Multiview display with head tracking

Multibeam diffraction grating-based display with head tracking

Multibeam diffraction grating-based color backlighting

Backlit transparent display, transparent display system, and method

Mode-switchable backlight, privacy display, and method

Multiview backlighting employing fluorescent multibeam elements

Unilateral backlight, multiview display, and method employing slanted diffraction gratings

Multiview displays having a reflective support structure

Multiview backlighting employing plasmonic multibeam elements

Mode-selectable backlight, privacy display, and method

Directional backlight, backlit display and method

Angular subpixel rendering multiview display using shifted multibeam elements

Diffraction grating-based backlighting having controlled diffractive coupling efficiency

Multiview backlight, display, and method employing active emitter arrays

Unidirectional grating-based backlighting employing a reflective island

Multibeam diffraction grating-based near-eye display

Grating-based backlight employing reflective grating islands

Diffractive backlight display and system

HEWLETT PACKARD DEVELOPMENT CO

Nanowire photonic apparatus employing optical field confinement

Light modulation employing fluid movement

Backlight having dual collimating reflectors

Light-emitting device with photonic grating configured for extracting light from light-emitting structure

Electric-field-enhancement structure and detection apparatus using same

Display-camera system

Critically coupled microring resonator and method

Micro-ring optical detector/modulator

FATTAL DAVID A

Sub-wavelength grating-based optical elements

Vertical-cavity surface-emitting lasers with non-periodic gratings

Grating-based optical fiber-to-waveguide interconnects

SANTORI CHARLES M

Memristive antenna

TAN MICHAEL RENNE TY

Passive optical alignment

WANG SHIH-YUAN

Nanowire-based systems for performing raman spectroscopy

CHO HANS S

Photonic structure