Xiayu FENG

Person

Kent, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal polarization hologram with enhanced angular luminanc...
- Patent number 12,117,687
- Issue date Oct 15, 2024
- Meta Platforms Technologies, LLC
- Hsien-Hui Cheng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Patterned anisotropic films and optical elements therewith
- Patent number 12,092,850
- Issue date Sep 17, 2024
- Meta Platforms Technologies, LLC
- Lu Lu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Tunable polarization holographic lenses
- Patent number 11,953,796
- Issue date Apr 9, 2024
- Meta Platforms Technologies, LLC
- Lu Lu
- G02 - OPTICS
Information Patent Grant
Eye tracking with switchable gratings
- Patent number 11,846,774
- Issue date Dec 19, 2023
- Meta Platforms Technologies, LLC
- Sihui He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
PVH in-band chromatic correction using metasurface
- Patent number 11,815,853
- Issue date Nov 14, 2023
- Meta Platforms Technologies, LLC
- Hao Yu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL POLARIZATION HOLOGRAM WITH ENHANCED ANGULAR LUMINANC...
- Publication number 20240353707
- Publication date Oct 24, 2024
- Meta Platforms Technologies, LLC
- Hsien-Hui CHENG
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR OPTICAL TRACKING
- Publication number 20240353532
- Publication date Oct 24, 2024
- Meta Platforms Technologies, LLC
- John Ho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WAVEGUIDE BASED IMAGING SYSTEM FOR OBJECT TRACKING AND WAVEGUIDE BA...
- Publication number 20240345389
- Publication date Oct 17, 2024
- Meta Platforms Technologies, LLC
- Jian XU
- G02 - OPTICS
Information Patent Application
HIGH EFFICIENCY REFLECTIVE LIQUID CRYSTAL POLARIZATION HOLOGRAM FOR...
- Publication number 20240272473
- Publication date Aug 15, 2024
- Meta Platforms Technologies, LLC
- Hsien-Hui CHENG
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR FABRICATING POLARIZATION HOLOGRAMS
- Publication number 20240085602
- Publication date Mar 14, 2024
- Meta Platforms Technologies, LLC
- Xiayu FENG
- G02 - OPTICS
Information Patent Application
WAVEGUIDE WITH BIREFRINGENT ORGANIC SOLID CRYSTAL LAYER
- Publication number 20240027674
- Publication date Jan 25, 2024
- Meta Platforms Technologies, LLC
- Tingling Rao
- G02 - OPTICS
Information Patent Application
POLARIZATION STATE COMPENSATOR
- Publication number 20240019635
- Publication date Jan 18, 2024
- Kent State University
- Xiayu FENG
- G02 - OPTICS
Information Patent Application
LIGHTGUIDE WITH IMAGE-FORMING DIFFRACTIVE IN-COUPLER
- Publication number 20230393322
- Publication date Dec 7, 2023
- Meta Platforms Technologies, LLC
- Xiayu Feng
- G02 - OPTICS
Information Patent Application
WAVEGUIDE WITH ORGANIC SOLID CRYSTAL SUBSTRATE
- Publication number 20230393329
- Publication date Dec 7, 2023
- Meta Platforms Technologies, LLC
- Tingling Rao
- G02 - OPTICS
Information Patent Application
LIGHTGUIDE ASSEMBLY WITH SWITCHABLE INPUTS
- Publication number 20230367124
- Publication date Nov 16, 2023
- Meta Platforms Technologies, LLC
- Sihui He
- G02 - OPTICS
Information Patent Application
BALANCING EXTERNAL LIGHT AND GENERATED IMAGE LIGHT IN DISPLAYS
- Publication number 20230367125
- Publication date Nov 16, 2023
- Meta Platforms Technologies, LLC
- Xiayu Feng
- G02 - OPTICS
Information Patent Application
CURVED LIGHT GUIDE IMAGE COMBINER AND SYSTEM INCLUDING THE SAME
- Publication number 20230213765
- Publication date Jul 6, 2023
- Meta Platforms Technologies, LLC
- Zhexin ZHAO
- G02 - OPTICS
Information Patent Application
DIRECTIONAL ILLUMINATOR AND DISPLAY APPARATUS WITH SWITCHABLE DIFFUSER
- Publication number 20230176377
- Publication date Jun 8, 2023
- Facebook Technologies, LLC
- Sihui He
- G02 - OPTICS
Information Patent Application
PUPIL-REPLICATING LIGHTGUIDE WITH SWITCHABLE OUT-COUPLING EFFICIENC...
- Publication number 20230176380
- Publication date Jun 8, 2023
- Facebook Technologies, LLC
- Sihui He
- G02 - OPTICS
Information Patent Application
ADJUSTABLE FOCAL LENGTH ILLUMINATOR FOR A DISPLAY PANEL
- Publication number 20230176274
- Publication date Jun 8, 2023
- Facebook Technologies, LLC
- Sihui He
- G02 - OPTICS
Information Patent Application
GRATING-ASSISTED FIELD OF VIEW EXPANSION
- Publication number 20230176368
- Publication date Jun 8, 2023
- Facebook Technologies, LLC
- Sihui He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EYE TRACKING WITH SWITCHABLE GRATINGS
- Publication number 20230176370
- Publication date Jun 8, 2023
- Facebook Technologies, LLC
- Sihui He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EYE TRACKING WITH SWITCHABLE GRATINGS
- Publication number 20230176444
- Publication date Jun 8, 2023
- Facebook Technologies, LLC
- Sihui He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT GUIDE DISPLAY SYSTEM FOR PROVIDING INCREASED PIXEL DENSITY
- Publication number 20230161217
- Publication date May 25, 2023
- Meta Platforms Technologies, LLC
- Xiayu FENG
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE DISPLAY SYSTEM FOR PROVIDING INCREASED POWER EFFICIENCY
- Publication number 20230161093
- Publication date May 25, 2023
- Meta Platforms Technologies, LLC
- Xiayu FENG
- G02 - OPTICS
Information Patent Application
METHOD FOR BIREFRINGENCE PATTERNING
- Publication number 20230152750
- Publication date May 18, 2023
- Meta Platforms Technologies, LLC
- Junren WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIQUID CRYSTAL POLARIZATION HOLOGRAM ELEMENT FOR REDUCING RAINBOW E...
- Publication number 20230080580
- Publication date Mar 16, 2023
- Meta Platforms Technologies, LLC
- Xiayu FENG
- G02 - OPTICS
Information Patent Application
TUNABLE POLARIZATION HOLOGRAPHIC LENSES
- Publication number 20230027269
- Publication date Jan 26, 2023
- Meta Platforms Technologies, LLC
- Lu LU
- G02 - OPTICS
Information Patent Application
PVH IN-BAND CHROMATIC CORRECTION USING METASURFACE
- Publication number 20220365482
- Publication date Nov 17, 2022
- Meta Platforms Technologies, LLC
- Hao YU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PATTERNED ANISOTROPIC FILMS AND OPTICAL ELEMENTS THEREWITH
- Publication number 20210033770
- Publication date Feb 4, 2021
- Facebook Technologies, LLC
- Lu LU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Person

Patents Grantslast 30 patents

Liquid crystal polarization hologram with enhanced angular luminanc...

Patterned anisotropic films and optical elements therewith

Tunable polarization holographic lenses

Eye tracking with switchable gratings

PVH in-band chromatic correction using metasurface

Patents Applicationslast 30 patents

LIQUID CRYSTAL POLARIZATION HOLOGRAM WITH ENHANCED ANGULAR LUMINANC...

SYSTEMS AND METHODS FOR OPTICAL TRACKING

WAVEGUIDE BASED IMAGING SYSTEM FOR OBJECT TRACKING AND WAVEGUIDE BA...

HIGH EFFICIENCY REFLECTIVE LIQUID CRYSTAL POLARIZATION HOLOGRAM FOR...

SYSTEM AND METHOD FOR FABRICATING POLARIZATION HOLOGRAMS

WAVEGUIDE WITH BIREFRINGENT ORGANIC SOLID CRYSTAL LAYER

POLARIZATION STATE COMPENSATOR

LIGHTGUIDE WITH IMAGE-FORMING DIFFRACTIVE IN-COUPLER

WAVEGUIDE WITH ORGANIC SOLID CRYSTAL SUBSTRATE

LIGHTGUIDE ASSEMBLY WITH SWITCHABLE INPUTS

BALANCING EXTERNAL LIGHT AND GENERATED IMAGE LIGHT IN DISPLAYS

CURVED LIGHT GUIDE IMAGE COMBINER AND SYSTEM INCLUDING THE SAME

DIRECTIONAL ILLUMINATOR AND DISPLAY APPARATUS WITH SWITCHABLE DIFFUSER

PUPIL-REPLICATING LIGHTGUIDE WITH SWITCHABLE OUT-COUPLING EFFICIENC...

ADJUSTABLE FOCAL LENGTH ILLUMINATOR FOR A DISPLAY PANEL

GRATING-ASSISTED FIELD OF VIEW EXPANSION

EYE TRACKING WITH SWITCHABLE GRATINGS

EYE TRACKING WITH SWITCHABLE GRATINGS

LIGHT GUIDE DISPLAY SYSTEM FOR PROVIDING INCREASED PIXEL DENSITY

LIGHT GUIDE DISPLAY SYSTEM FOR PROVIDING INCREASED POWER EFFICIENCY

METHOD FOR BIREFRINGENCE PATTERNING

LIQUID CRYSTAL POLARIZATION HOLOGRAM ELEMENT FOR REDUCING RAINBOW E...

TUNABLE POLARIZATION HOLOGRAPHIC LENSES

PVH IN-BAND CHROMATIC CORRECTION USING METASURFACE

PATTERNED ANISOTROPIC FILMS AND OPTICAL ELEMENTS THEREWITH