Patents/Inventors

Wanli Chi

Sammamish, WAUS26 patents

25 Patents

US125608062026
Directional Illuminator and Display Apparatus with Switchable Diffuser
Meta Platforms Technologies, LLC
0 cites
US125107042025
Waveguide with Birefringent Organic Solid Crystal Layer
Meta Platforms Technologies, LLC
0 cites
US124430322025
Eye Tracking with Switchable Gratings
Meta Platforms Technologies, LLC
0 cites
US123394542025
Display Systems with Waveguide Configuration to Mitigate Rainbow Effect
Meta Platforms Technologies, LLC
0 cites
US123354532025
Detection, Analysis and Correction of Disparities in a Display System Utilizing Disparity Sensing Port
Meta Platforms Technologies, LLC
0 cites
US122821822025
Reflector Orientation of Geometrical and Mixed Waveguide for Reducing Grating Conspicuity for Near-eye Displays
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US122710782025
High Performance Backlight Device Using Photonic Integrated Circuits
Meta Platforms Technologies, LLC
0 cites
US121891342025
Compact Beam Expander for VR/AR Headsets
Meta Platforms Technologies, LLC
0 cites
US120857172024
Hybrid Waveguide to Maximize Coverage in Field of View (FOV)
Meta Platforms Technologies, LLC
0 cites
US119471172024
Spatially Multiplexed Volume Bragg Gratings with Varied Refractive Index Modulations for Waveguide Display
Meta Platforms Technologies, LLC
0 cites
US119277582024
Multi-laser Illuminated Mixed Waveguide Display with Volume Bragg Grating (VBG) and Mirror
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US118859672024
Phase Structure on Volume Bragg Grating-based Waveguide Display
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US118604712024
Optical System Using Segmented Phase Profile Liquid Crystal Lenses
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US118639122024
Lighting Unit and Display with Wavelength-selective Illumination
Meta Platforms Technologies, LLC
0 cites
US118467742023
Eye Tracking with Switchable Gratings
Meta Platforms Technologies, LLC
0 cites
US118220862023
Lightguide Based Illuminator for Reflective Display Panel
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US117747532023
Cascaded Pupil-replicating Waveguides
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US117747582023
Waveguide Display with Multiple Monochromatic Projectors
Meta Platforms Technologies, LLC
0 cites
US117335212023
Heterogeneous Layered Volume Bragg Grating Waveguide Architecture
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US117142822023
Compact Array Light Source for Scanning Display
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US117093582023
Staircase In-coupling for Waveguide Display
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US116249172023
Spatially Multiplexed Volume Bragg Gratings with Varied Thicknesses for Waveguide Display
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US116249262023
Display Systems with Collection Optics for Disparity Sensing Detectors
Meta Platforms Technologies, LLC
0 cites
US116094242023
Apodized Reflective Optical Elements for Eye-tracking and Optical Artifact Reduction
Meta Platforms Technologies, LLC
0 cites
US116043562023
Near-eye Display Assembly with Enhanced Display Resolution
Meta Platforms Technologies, LLC
0 cites