Mengfei Wang

Person

Seattle, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polarization sensitive optical diffuser
- Patent number 11,933,995
- Issue date Mar 19, 2024
- Meta Platforms Technologies, LLC
- Mengfei Wang
- G02 - OPTICS
Information Patent Grant
Optical system for multi-view eye-tracking
- Patent number 11,874,474
- Issue date Jan 16, 2024
- Meta Platforms Technologies, LLC
- Yun-Han Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for fabricating polarization holograms
- Patent number 11,860,573
- Issue date Jan 2, 2024
- Meta Platforms Technologies, LLC
- Mengfei Wang
- G02 - OPTICS
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
Information Patent Grant
System and method for interference fringe stabilization
- Patent number 11,815,729
- Issue date Nov 14, 2023
- Meta Platforms Technologies, LLC
- Yun-Han Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical element having multiple layers for reducing diffraction art...
- Patent number 11,733,445
- Issue date Aug 22, 2023
- Meta Platforms Technologies, LLC
- Yun-Han Lee
- G02 - OPTICS
Information Patent Grant
Display with image light steering
- Patent number 11,709,411
- Issue date Jul 25, 2023
- Meta Platforms Technologies, LLC
- Fenglin Peng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical device having reduced diffraction artifacts for eye-tracking
- Patent number 11,675,188
- Issue date Jun 13, 2023
- Meta Platforms Technologies, LLC
- Yun-Han Lee
- G02 - OPTICS
Information Patent Grant
Switchable Pancharatnam-Berry phase grating stack
- Patent number 11,668,932
- Issue date Jun 6, 2023
- Meta Platforms Technologies, LLC
- Lu Lu
- G02 - OPTICS
Information Patent Grant
Thin liquid crystal stack for polarization conversion
- Patent number 11,650,429
- Issue date May 16, 2023
- Meta Platforms Technologies, LLC
- Junren Wang
- G02 - OPTICS
Information Patent Grant
Optical device based on tunable polarization volume hologram
- Patent number 11,635,669
- Issue date Apr 25, 2023
- Meta Platforms Technologies, LLC
- Lu Lu
- G02 - OPTICS
Information Patent Grant
Optical combiner including polarization-selective elements and swit...
- Patent number 11,619,815
- Issue date Apr 4, 2023
- Meta Platforms Technologies, LLC
- Gang Li
- G02 - OPTICS
Information Patent Grant
Peripheral see-through pancake lens assembly and display device wit...
- Patent number 11,586,024
- Issue date Feb 21, 2023
- Meta Platforms Technologies, LLC
- Ying Geng
- G02 - OPTICS
Information Patent Grant
Narrow-band peripheral see-through pancake lens assembly and displa...
- Patent number 11,579,425
- Issue date Feb 14, 2023
- Meta Platforms Technologies, LLC
- Ying Geng
- G02 - OPTICS
Information Patent Grant
Light guide display assembly for providing expanded field of view
- Patent number 11,567,332
- Issue date Jan 31, 2023
- Meta Platforms Technologies, LLC
- Scott Charles Mceldowney
- G02 - OPTICS
Information Patent Grant
Nanoimprinted microlens array and wavefront sensor based thereon
- Patent number 11,506,823
- Issue date Nov 22, 2022
- Meta Platforms Technologies LLC
- Hao Yu
- G01 - MEASURING TESTING
Information Patent Grant
Optical combiner with uniform illuminance throughput
- Patent number 11,467,331
- Issue date Oct 11, 2022
- Meta Platforms Technologies, LLC
- Yun-Han Lee
- G02 - OPTICS
Information Patent Grant
Display device with diffusive display and see-through lens assembly
- Patent number 11,372,247
- Issue date Jun 28, 2022
- Facebook Technologies, LLC
- Ying Geng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light guide display assembly for providing expanded field of view
- Patent number 11,314,093
- Issue date Apr 26, 2022
- Facebook Technologies, LLC
- Scott Charles McEldowney
- G02 - OPTICS
Information Patent Grant
Polarization sensitive optical diffuser
- Patent number 11,300,833
- Issue date Apr 12, 2022
- Facebook Technologies, LLC
- Mengfei Wang
- G02 - OPTICS
Information Patent Grant
Foveated display system
- Patent number 11,294,184
- Issue date Apr 5, 2022
- Facebook Technologies, LLC
- Lu Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Achromatic optical device based on birefringent materials having po...
- Patent number 11,215,743
- Issue date Jan 4, 2022
- Facebook Technologies, LLC
- Junren Wang
- G02 - OPTICS
Information Patent Grant
Pupil steering for a pupil expander
- Patent number 11,209,644
- Issue date Dec 28, 2021
- Facebook Technologies, LLC
- Yijing Fu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical device having reduced diffraction artifacts for eye-tracking
- Patent number 11,150,468
- Issue date Oct 19, 2021
- Facebook Technologies, LLC
- Yun-Han Lee
- G02 - OPTICS
Information Patent Grant
Liquid crystal cells for polarization rotation
- Patent number 11,143,875
- Issue date Oct 12, 2021
- Facebook Technologies, LLC
- Lu Lu
- G02 - OPTICS
Information Patent Grant
Varifocal polarization sensitive diffusive display
- Patent number 11,016,226
- Issue date May 25, 2021
- Facebook Technologies, LLC
- Mengfei Wang
- G02 - OPTICS
Information Patent Grant
Switchable reflective circular polarizer in head-mounted display
- Patent number 11,002,898
- Issue date May 11, 2021
- Facebook Technologies, LLC
- Fenglin Peng
- G02 - OPTICS
Information Patent Grant
Recursive photoalignment method
- Patent number 10,962,840
- Issue date Mar 30, 2021
- Kent State University
- Hiroshi Yokoyama
- G02 - OPTICS
Information Patent Grant
Optical system having an improved signal-to-noise ratio of eye-trac...
- Patent number 10,890,778
- Issue date Jan 12, 2021
- Facebook Technologies, LLC
- Yun-Han Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus, systems, and methods for display devices including local...
- Patent number 10,839,609
- Issue date Nov 17, 2020
- Facebook Technologies, LLC
- Jasmine Soria Sears
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
POLARIZATION GRATINGS HAVING LARGE DIFFRACTION ANGLE, HIGH EFFICIEN...
- Publication number 20240272339
- Publication date Aug 15, 2024
- Meta Platforms Technologies, LLC
- Sawyer MILLER
- 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
SYSTEM AND METHOD FOR FABRICATING POLARIZATION SELECTIVE ELEMENT
- Publication number 20230417962
- Publication date Dec 28, 2023
- Meta Platforms Technologies, LLC
- Yun-Han LEE
- 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
DISPLAY WITH IMAGE LIGHT STEERING
- Publication number 20230017524
- Publication date Jan 19, 2023
- Facebook Technologies, LLC
- Fenglin Peng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL COMBINER WITH UNIFORM ILLUMINANCE THROUGHPUT
- Publication number 20220413205
- Publication date Dec 29, 2022
- Meta Platforms Technologies, LLC
- Yun-Han LEE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
APOCHROMATIC LIQUID CRYSTAL POLARIZATION HOLOGRAM DEVICE
- Publication number 20220365264
- Publication date Nov 17, 2022
- Facebook Technologies, LLC
- Lu LU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
APOCHROMATIC LIQUID CRYSTAL POLARIZATION HOLOGRAM DEVICE
- Publication number 20220365266
- Publication date Nov 17, 2022
- Meta Platforms Technologies, LLC
- Hsien-Hui CHENG
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR INTERFERENCE FRINGE STABILIZATION
- Publication number 20220326468
- Publication date Oct 13, 2022
- Facebook Technologies, LLC
- Yun-Han LEE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DISPLAY DEVICE WITH DIFFUSIVE DISPLAY AND SEE-THROUGH LENS ASSEMBLY
- Publication number 20220326533
- Publication date Oct 13, 2022
- Meta Platforms Technologies, LLC
- Ying GENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR FABRICATING LIQUID CRYSTAL POLARIZATION HOLOG...
- Publication number 20220317624
- Publication date Oct 6, 2022
- Meta Platforms Technologies, LLC
- Xingzhou TU
- G02 - OPTICS
Information Patent Application
MULTIFUNCTIONAL LIQUID CRYSTALLINE PHOTOREACTIVE POLYMERS FOR POLAR...
- Publication number 20220298420
- Publication date Sep 22, 2022
- Facebook Technologies, LLC
- Ryan LI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
THIN LIQUID CRYSTAL STACK FOR POLARIZATION CONVERSION
- Publication number 20220276499
- Publication date Sep 1, 2022
- Facebook Technologies, LLC
- Junren WANG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE INCLUDING POLARIZATION SELECTIVE MICROLENS ARRAY
- Publication number 20220269092
- Publication date Aug 25, 2022
- Facebook Technologies, LLC
- Hyunmin SONG
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE DISPLAY ASSEMBLY FOR PROVIDING EXPANDED FIELD OF VIEW
- Publication number 20220221725
- Publication date Jul 14, 2022
- Facebook Technologies, LLC
- Scott Charles MCELDOWNEY
- G02 - OPTICS
Information Patent Application
DIRECT WRITE METHOD AND DYNAMIC WORKOUT CONTENT SYSTEM, MARKUP LANG...
- Publication number 20220212059
- Publication date Jul 7, 2022
- Facebook Technologies, LLC
- Stephen Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL ELEMENT HAVING MULTIPLE LAYERS FOR REDUCING DIFFRACTION ART...
- Publication number 20220137278
- Publication date May 5, 2022
- Facebook Technologies, LLC
- Yun-Han LEE
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE DISPLAY ASSEMBLY FOR PROVIDING EXPANDED FIELD OF VIEW
- Publication number 20220066212
- Publication date Mar 3, 2022
- Facebook Technologies, LLC
- Scott Charles MCELDOWNEY
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE HAVING REDUCED DIFFRACTION ARTIFACTS FOR EYE-TRACKING
- Publication number 20210405357
- Publication date Dec 30, 2021
- Facebook Technologies, LLC
- Yun-Han LEE
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR HOLOGRAPHIC WAVE-FRONT PRINTING
- Publication number 20210364987
- Publication date Nov 25, 2021
- Facebook Technologies, LLC
- Gang LI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ACHROMATIC OPTICAL DEVICE BASED ON BIREFRINGENT MATERIALS HAVING PO...
- Publication number 20210278582
- Publication date Sep 9, 2021
- Facebook Technologies, LLC
- Junren WANG
- G02 - OPTICS
Information Patent Application
NANOIMPRINTED MICROLENS ARRAY AND METHOD OF MANUFACTURE THEREOF
- Publication number 20210215855
- Publication date Jul 15, 2021
- Facebook Technologies, LLC
- Hao Yu
- G02 - OPTICS
Information Patent Application
NANOIMPRINTED MICROLENS ARRAY AND WAVEFRONT SENSOR BASED THEREON
- Publication number 20210215856
- Publication date Jul 15, 2021
- Facebook Technologies, LLC
- Hao Yu
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL COMBINER INCLUDING POLARIZATION-SELECTIVE ELEMENTS AND SWIT...
- Publication number 20210208396
- Publication date Jul 8, 2021
- Facebook Technologies, LLC
- Gang LI
- G02 - OPTICS
Information Patent Application
VARIFOCAL POLARIZATION SENSITIVE DIFFUSIVE DISPLAY
- Publication number 20210088700
- Publication date Mar 25, 2021
- Facebook Technologies, LLC
- Mengfei WANG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE WITH DIFFUSIVE DISPLAY AND SEE-THROUGH LENS ASSEMBLY
- Publication number 20210080726
- Publication date Mar 18, 2021
- Facebook Technologies, LLC
- Ying GENG
- G02 - OPTICS
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

Mengfei Wang

Person

Patents Grantslast 30 patents

Polarization sensitive optical diffuser

Optical system for multi-view eye-tracking

System and method for fabricating polarization holograms

PVH in-band chromatic correction using metasurface

System and method for interference fringe stabilization

Optical element having multiple layers for reducing diffraction art...

Display with image light steering

Optical device having reduced diffraction artifacts for eye-tracking

Switchable Pancharatnam-Berry phase grating stack

Thin liquid crystal stack for polarization conversion

Optical device based on tunable polarization volume hologram

Optical combiner including polarization-selective elements and swit...

Peripheral see-through pancake lens assembly and display device wit...

Narrow-band peripheral see-through pancake lens assembly and displa...

Light guide display assembly for providing expanded field of view

Nanoimprinted microlens array and wavefront sensor based thereon

Optical combiner with uniform illuminance throughput

Display device with diffusive display and see-through lens assembly

Light guide display assembly for providing expanded field of view

Polarization sensitive optical diffuser

Foveated display system

Achromatic optical device based on birefringent materials having po...

Pupil steering for a pupil expander

Optical device having reduced diffraction artifacts for eye-tracking

Liquid crystal cells for polarization rotation

Varifocal polarization sensitive diffusive display

Switchable reflective circular polarizer in head-mounted display

Recursive photoalignment method

Optical system having an improved signal-to-noise ratio of eye-trac...

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

Patents Applicationslast 30 patents

POLARIZATION GRATINGS HAVING LARGE DIFFRACTION ANGLE, HIGH EFFICIEN...

HIGH EFFICIENCY REFLECTIVE LIQUID CRYSTAL POLARIZATION HOLOGRAM FOR...

SYSTEM AND METHOD FOR FABRICATING POLARIZATION HOLOGRAMS

SYSTEM AND METHOD FOR FABRICATING POLARIZATION SELECTIVE ELEMENT

METHOD FOR BIREFRINGENCE PATTERNING

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

DISPLAY WITH IMAGE LIGHT STEERING

OPTICAL COMBINER WITH UNIFORM ILLUMINANCE THROUGHPUT

APOCHROMATIC LIQUID CRYSTAL POLARIZATION HOLOGRAM DEVICE

PVH IN-BAND CHROMATIC CORRECTION USING METASURFACE

APOCHROMATIC LIQUID CRYSTAL POLARIZATION HOLOGRAM DEVICE

SYSTEM AND METHOD FOR INTERFERENCE FRINGE STABILIZATION

DISPLAY DEVICE WITH DIFFUSIVE DISPLAY AND SEE-THROUGH LENS ASSEMBLY

SYSTEM AND METHOD FOR FABRICATING LIQUID CRYSTAL POLARIZATION HOLOG...

MULTIFUNCTIONAL LIQUID CRYSTALLINE PHOTOREACTIVE POLYMERS FOR POLAR...

THIN LIQUID CRYSTAL STACK FOR POLARIZATION CONVERSION

DISPLAY DEVICE INCLUDING POLARIZATION SELECTIVE MICROLENS ARRAY

LIGHT GUIDE DISPLAY ASSEMBLY FOR PROVIDING EXPANDED FIELD OF VIEW

DIRECT WRITE METHOD AND DYNAMIC WORKOUT CONTENT SYSTEM, MARKUP LANG...

OPTICAL ELEMENT HAVING MULTIPLE LAYERS FOR REDUCING DIFFRACTION ART...

LIGHT GUIDE DISPLAY ASSEMBLY FOR PROVIDING EXPANDED FIELD OF VIEW

OPTICAL DEVICE HAVING REDUCED DIFFRACTION ARTIFACTS FOR EYE-TRACKING

SYSTEM AND METHOD FOR HOLOGRAPHIC WAVE-FRONT PRINTING

ACHROMATIC OPTICAL DEVICE BASED ON BIREFRINGENT MATERIALS HAVING PO...

NANOIMPRINTED MICROLENS ARRAY AND METHOD OF MANUFACTURE THEREOF

NANOIMPRINTED MICROLENS ARRAY AND WAVEFRONT SENSOR BASED THEREON

OPTICAL COMBINER INCLUDING POLARIZATION-SELECTIVE ELEMENTS AND SWIT...

VARIFOCAL POLARIZATION SENSITIVE DIFFUSIVE DISPLAY

DISPLAY DEVICE WITH DIFFUSIVE DISPLAY AND SEE-THROUGH LENS ASSEMBLY

PATTERNED ANISOTROPIC FILMS AND OPTICAL ELEMENTS THEREWITH