Sihui He

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wide angle waveguide display
- Patent number 12,140,764
- Issue date Nov 12, 2024
- DigiLens. Inc.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Grant
Waveguide with polarization volume hologram grating
- Patent number 12,099,190
- Issue date Sep 24, 2024
- Meta Platforms Technologies, LLC
- Sihui He
- G02 - OPTICS
Information Patent Grant
Systems and methods for manufacturing waveguide cells
- Patent number 12,092,914
- Issue date Sep 17, 2024
- DigiLens. Inc.
- Jonathan David Waldern
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Lightguide based illuminator for reflective display panel
- Patent number 11,822,086
- Issue date Nov 21, 2023
- Meta Platforms Technologies, LLC
- Sihui He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatuses for providing a holographic waveguide displ...
- Patent number 11,543,594
- Issue date Jan 3, 2023
- DigiLens. Inc.
- Alastair John Grant
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Methods and Apparatuses for Providing a Holographic Waveguide Displ...
- Publication number 20240295703
- Publication date Sep 5, 2024
- DIGILENS INC.
- Alastair John Grant
- G02 - OPTICS
Information Patent Application
OPTICAL COMBINERS FOR BINOCULAR DISPARITY DETECTION
- Publication number 20240210274
- Publication date Jun 27, 2024
- Meta Platforms Technologies, LLC
- Michiel Koen Callens
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MODULATOR AND IMAGE PROJECTOR BASED ON LEAKY-MODE WAVEGUIDE...
- Publication number 20240094611
- Publication date Mar 21, 2024
- Meta Platforms Technologies, LLC
- Sundeep Kumar Jolly
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
OPTICAL MODULATOR AND IMAGE PROJECTOR BASED ON LEAKY-MODE WAVEGUIDE...
- Publication number 20240094568
- Publication date Mar 21, 2024
- Meta Platforms Technologies, LLC
- Sundeep Kumar Jolly
- G02 - OPTICS
Information Patent Application
Methods and Apparatuses for Providing a Single Grating Layer Color...
- Publication number 20240012242
- Publication date Jan 11, 2024
- DIGILENS INC.
- Jonathan David Waldern
- G02 - OPTICS
Information Patent Application
Wide Angle Waveguide Display
- Publication number 20240012247
- Publication date Jan 11, 2024
- DIGILENS INC.
- Milan Momcilo Popovich
- 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
WAVEGUIDE WITH TUNABLE BULK REFLECTORS
- Publication number 20230367073
- Publication date Nov 16, 2023
- Meta Platforms Technologies, LLC
- Renate Eva Klementine Landig
- 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
Methods and Apparatus for Compensating Image Distortion and Illumin...
- Publication number 20230359144
- Publication date Nov 9, 2023
- DIGILENS INC.
- Jonathan David Waldern
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE ILLUMINATION ASSEMBLY FOR PROVIDING INCREASED CONTRAST
- Publication number 20230258950
- Publication date Aug 17, 2023
- Meta Platforms Technologies, LLC
- Wanli CHI
- G02 - OPTICS
Information Patent Application
LIGHTGUIDE BASED ILLUMINATOR FOR REFLECTIVE DISPLAY PANEL
- Publication number 20230251486
- Publication date Aug 10, 2023
- Meta Platforms Technologies, LLC
- Sihui He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and Apparatuses for Providing a Holographic Waveguide Displ...
- Publication number 20230221493
- Publication date Jul 13, 2023
- DIGILENS INC.
- Alastair John Grant
- G02 - OPTICS
Information Patent Application
WAVEGUIDE WITH POLARIZATION VOLUME HOLOGRAM GRATING
- Publication number 20230185091
- Publication date Jun 15, 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
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
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
WAVEGUIDE WITH A BEAM SPLITTER UPSTREAM OF OUTPUT REGION
- Publication number 20230133264
- Publication date May 4, 2023
- Facebook Technologies, LLC
- Babak Amirsolaimani
- G02 - OPTICS
Information Patent Application
GEOMETRICAL WAVEGUIDE ILLUMINATOR AND DISPLAY BASED THEREON
- Publication number 20230107434
- Publication date Apr 6, 2023
- Facebook Technologies, LLC
- Miaomiao Xu
- G02 - OPTICS
Information Patent Application
Wide Angle Waveguide Display
- Publication number 20220283377
- Publication date Sep 8, 2022
- DIGILENS INC.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Application
Switchable Raman Nath Gratings
- Publication number 20220043287
- Publication date Feb 10, 2022
- DIGILENS INC.
- Alastair John Grant
- G02 - OPTICS
Information Patent Application
Methods and Apparatuses for Providing a Holographic Waveguide Displ...
- Publication number 20210405299
- Publication date Dec 30, 2021
- DIGILENS INC.
- Alastair John Grant
- G02 - OPTICS
Information Patent Application
Methods and Apparatus for Compensating Image Distortion and Illumin...
- Publication number 20210247719
- Publication date Aug 12, 2021
- DIGILENS INC.
- Jonathan David Waldern
- G02 - OPTICS
Information Patent Application
Systems and Methods for Manufacturing Waveguide Cells
- Publication number 20210223585
- Publication date Jul 22, 2021
- DIGILENS INC.
- Jonathan David Waldern
- B82 - NANO-TECHNOLOGY

Person

Patents Grantslast 30 patents

Wide angle waveguide display

Waveguide with polarization volume hologram grating

Systems and methods for manufacturing waveguide cells

Eye tracking with switchable gratings

Lightguide based illuminator for reflective display panel

Methods and apparatuses for providing a holographic waveguide displ...

Patents Applicationslast 30 patents

Methods and Apparatuses for Providing a Holographic Waveguide Displ...

OPTICAL COMBINERS FOR BINOCULAR DISPARITY DETECTION

OPTICAL MODULATOR AND IMAGE PROJECTOR BASED ON LEAKY-MODE WAVEGUIDE...

OPTICAL MODULATOR AND IMAGE PROJECTOR BASED ON LEAKY-MODE WAVEGUIDE...

Methods and Apparatuses for Providing a Single Grating Layer Color...

Wide Angle Waveguide Display

WAVEGUIDE WITH ORGANIC SOLID CRYSTAL SUBSTRATE

WAVEGUIDE WITH TUNABLE BULK REFLECTORS

LIGHTGUIDE ASSEMBLY WITH SWITCHABLE INPUTS

BALANCING EXTERNAL LIGHT AND GENERATED IMAGE LIGHT IN DISPLAYS

Methods and Apparatus for Compensating Image Distortion and Illumin...

LIGHT GUIDE ILLUMINATION ASSEMBLY FOR PROVIDING INCREASED CONTRAST

LIGHTGUIDE BASED ILLUMINATOR FOR REFLECTIVE DISPLAY PANEL

Methods and Apparatuses for Providing a Holographic Waveguide Displ...

WAVEGUIDE WITH POLARIZATION VOLUME HOLOGRAM GRATING

ADJUSTABLE FOCAL LENGTH ILLUMINATOR FOR A DISPLAY PANEL

DIRECTIONAL ILLUMINATOR AND DISPLAY APPARATUS WITH SWITCHABLE DIFFUSER

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

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

WAVEGUIDE WITH A BEAM SPLITTER UPSTREAM OF OUTPUT REGION

GEOMETRICAL WAVEGUIDE ILLUMINATOR AND DISPLAY BASED THEREON

Wide Angle Waveguide Display

Switchable Raman Nath Gratings

Methods and Apparatuses for Providing a Holographic Waveguide Displ...

Methods and Apparatus for Compensating Image Distortion and Illumin...

Systems and Methods for Manufacturing Waveguide Cells