Inventor

LU LU

US235 patents

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

LU LU

FACEBOOK TECH LLC

Switchable reflective circular polarizer in head-mounted display

Focus adjusting pancharatnam berry phase liquid crystal lenses in a head-mounted display

Hybrid varifocal lens

Focus adjusting liquid crystal lenses in a head-mounted display

Transmission improvement for flat lens based AR/VR glasses

Liquid crystal structure for controlling brightness uniformity in a waveguide display

Apochromatic pancharatnam berry phase (PBP) liquid crystal structures for head-mounted displays

Dynamic control of optical axis location in head-mounted displays

Varifocal structure comprising a liquid lens structure in optical series with a liquid crystal lens in a head-mounted display

Pitch variable optical devices and systems containing the same

Switchable bragg gratings for chromatic error correction of pancharatnam berry phase (PBP) components

Varifocal waveguide display using tunable lens

Display device with dynamic resolution enhancement

Prism based light redirection system for eye tracking systems

Composite optical coating on a curved optical surface

Wide angle beam steering for virtual reality and augmented reality

Reflective circular polarizer for head-mounted display

Light redirection structures for eye tracking systems

Image plane adjustment in a near-eye display

Method of selecting a state of a switchable half waveplate and selecting an optical power of a liquid lens structure in optical series with a liquid crystal lens in a head-mounted display

Fast scanning large field-of-view devices for depth sensing

Optical device having reduced diffraction artifacts for eye-tracking

Focus adjusting pancharatnam berry phase liquid crystal lenses in a head-mounted display

Active flexible liquid crystal optical devices

Liquid crystal Alvarez lens

Multifocal system using adaptive lenses

Angle compensating lens and display

Apparatus, systems, and methods for display devices including local dimming

Apochromatic pancharatnam berry phase (PBP) liquid crystal structures for head-mounted displays

Apochromatic Pancharatnam Berry Phase (PBP) liquid crystal structures for head-mounted displays

Liquid crystal cells for polarization rotation

Flexible border allowing hinge rotation of membrane for fluid-filled lens

Enhanced spatial resolution using a segmented electrode array

Ultra-wide field-of-view scanning devices for depth sensing

Multifocal system using pixel level polarization controllers and folded optics

Self-compensated liquid crystal polymer coatings on curved optical surface

Multifocal system using pixel level polarization controllers and folded optics

Waveguide display with spatially switchable grating

Compact light projection system including an anamorphic reflector assembly

Optical structure comprising a plurality of stacked optical elements that receive light having a first polarization and output light having a second polarization to a focal point

Optical structure comprising a structure of stacked optical elements that receives circularly polarized light having a first handedness and outputs circularly polarized light having a second handedness to a focal point

US WEST ADVANCED TECH INC

Method and system for optimized logistics planning

Method and system for planning and installing communication networks

OCULUS VR LLC

Active multi-color PBP elements

Apparatuses, systems, and methods for adjusting fluid lenses

AVAGO TECHNOLOGIES GENERAL IP

Systems and methods for three reader storage access

Systems and methods for accessing codewords in parallel using a three sensor reader

META PLATFORMS TECH LLC

Light guide display assembly for providing increased pupil replication density

Accommodation bifocal optical assembly and optical system including same

HUANG CHICHI

Bacterial membrane protein secretion