Patents/Inventors

Mengfei Wang

Woodinville, WAUS26 patents

25 Patents

US124932642025
Method for Birefringence Patterning
Meta Platforms Technologies, LLC
0 cites
US123140072025
System and Method for Fabricating Liquid Crystal Polarization Holograms
Meta Platforms Technologies, LLC
0 cites
US122596162025
Heliconical Liquid Crystal Polarization Hologram and Device Including the Same
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US122041362025
Optical Combiner with Uniform Illuminance Throughput
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US121176872024
Liquid Crystal Polarization Hologram with Enhanced Angular Luminance Uniformity and System Including the Same
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US120928502024
Patterned Anisotropic Films and Optical Elements Therewith
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US120666482024
Apochromatic Liquid Crystal Polarization Hologram Device
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US119339952024
Polarization Sensitive Optical Diffuser
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US119022892024
Methods and Systems for Controlling Access to a Protected Resource
The Toronto-dominion Bank
0 cites
US118744742024
Optical System for Multi-view Eye-tracking
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US118605732024
System and Method for Fabricating Polarization Holograms
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US118157292023
System and Method for Interference Fringe Stabilization
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US118158532023
PVH In-band Chromatic Correction Using Metasurface
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US118117482023
Methods and Systems for Controlling Access to a Protected Resource
The Toronto-dominion Bank
0 cites
US117334452023
Optical Element Having Multiple Layers for Reducing Diffraction Artifacts
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US117094112023
Display with Image Light Steering
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US116751882023
Optical Device Having Reduced Diffraction Artifacts for Eye-tracking
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US116689322023
Switchable Pancharatnam-berry Phase Grating Stack
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US116504292023
Thin Liquid Crystal Stack for Polarization Conversion
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US116356692023
Optical Device Based on Tunable Polarization Volume Hologram
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US116198152023
Optical Combiner Including Polarization-selective Elements and Switchable Half-wave Plates for Pupil Steering
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US115860242023
Peripheral See-through Pancake Lens Assembly and Display Device with Same
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US115794252023
Narrow-band Peripheral See-through Pancake Lens Assembly and Display Device with Same
META PLATFORMS TECHNOLOGIES, LLC
0 cites
US115822192023
Methods and Systems for Controlling Access to a Protected Resource
The Toronto-dominion Bank
0 cites
US115673322023
Light Guide Display Assembly for Providing Expanded Field of View
META PLATFORMS TECHNOLOGIES, LLC
0 cites