Chulwoo Oh

Person

Hillsboro, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal diffractive devices with nano-scale pattern and meth...
- Patent number 12,353,101
- Issue date Jul 8, 2025
- Magic Leap, Inc.
- Chulwoo Oh
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Wide field-of-view polarization switches with liquid crystal optica...
- Patent number 12,339,553
- Issue date Jun 24, 2025
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Eyewear with pinhole and slit cameras
- Patent number 12,332,451
- Issue date Jun 17, 2025
- Magic Leap, Inc.
- Asif Sinay
- G02 - OPTICS
Information Patent Grant
Time-multiplexed display of virtual content at various depths
- Patent number 12,313,852
- Issue date May 27, 2025
- Magic Leap, Inc.
- Ravi Kumar Komanduri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Diffractive optical elements with optical power
- Patent number 12,306,409
- Issue date May 20, 2025
- Magic Leap, Inc.
- Asif Sinay
- G02 - OPTICS
Information Patent Grant
Augmented reality display with waveguide configured to capture imag...
- Patent number 12,298,517
- Issue date May 13, 2025
- Magic Leap, Inc.
- Asif Sinay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for integration of refractive optics with a diffr...
- Patent number 12,276,825
- Issue date Apr 15, 2025
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Ghost image mitigation in see-through displays with pixel arrays
- Patent number 12,276,798
- Issue date Apr 15, 2025
- Magic Leap, Inc.
- David Manly
- G02 - OPTICS
Information Patent Grant
Methods, devices, and systems for illuminating spatial light modula...
- Patent number 12,271,001
- Issue date Apr 8, 2025
- Magic Leap, Inc.
- Hui-Chuan Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable-focus virtual image devices based on polarization conversion
- Patent number 12,271,089
- Issue date Apr 8, 2025
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Polarization volume hologram combiner enabling wide population cove...
- Patent number 12,256,153
- Issue date Mar 18, 2025
- Meta Platforms Technologies, LLC
- Yun-Han Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for pupil separation in a diffractive eyepiece wa...
- Patent number 12,249,141
- Issue date Mar 11, 2025
- Magic Leap, Inc.
- Ravi Kumar Komanduri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical device with one-way mirror
- Patent number 12,235,480
- Issue date Feb 25, 2025
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Spatially variable liquid crystal diffraction gratings
- Patent number 12,222,594
- Issue date Feb 11, 2025
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Display system with spatial light modulator illumination for divide...
- Patent number 12,216,288
- Issue date Feb 4, 2025
- Magic Leap, Inc.
- Hui-Chuan Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stacked waveguides having different diffraction gratings for combin...
- Patent number 12,204,129
- Issue date Jan 21, 2025
- Magic Leap, Inc.
- Chulwoo Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switchable polarization component
- Patent number 12,204,199
- Issue date Jan 21, 2025
- Meta Platforms Technologies, LLC
- Yu-Jen Wang
- G02 - OPTICS
Information Patent Grant
Depth based foveated rendering for display systems
- Patent number 12,189,128
- Issue date Jan 7, 2025
- Magic Leap, Inc.
- Ivan Li Chuen Yeoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for eyebox expansion in display systems
- Patent number 12,177,611
- Issue date Dec 24, 2024
- Amazon Technologies, Inc.
- Haiwei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for large field of view display with scanning ref...
- Patent number 12,153,209
- Issue date Nov 26, 2024
- Magic Leap, Inc.
- Ivan Li-Chuen Yeoh
- G02 - OPTICS
Information Patent Grant
Wide field-of-view polarization switches with liquid crystal optica...
- Patent number 12,072,596
- Issue date Aug 27, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
System for collecting light
- Patent number 12,055,721
- Issue date Aug 6, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Eye-imaging apparatus using diffractive optical elements
- Patent number 12,055,726
- Issue date Aug 6, 2024
- Magic Leap, Inc.
- Chunyu Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Eyewear with pinhole and slit cameras
- Patent number 12,050,318
- Issue date Jul 30, 2024
- Magic Leap, Inc.
- Asif Sinay
- G02 - OPTICS
Information Patent Grant
Waveguide light multiplexer using crossed gratings
- Patent number 12,044,952
- Issue date Jul 23, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Methods, devices, and systems for illuminating spatial light modula...
- Patent number 12,038,587
- Issue date Jul 16, 2024
- Magic Leap, Inc.
- Hui-Chuan Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spatially-patterned switchable LC waveplates for a wide viewing ape...
- Patent number 12,038,631
- Issue date Jul 16, 2024
- Meta Platforms Technologies, LLC
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Time-multiplexed display of virtual content at various depths
- Patent number 12,013,537
- Issue date Jun 18, 2024
- Magic Leap, Inc.
- Ravi Kumar Komanduri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wide field-of-view polarization switches and methods of fabricating...
- Patent number 12,007,652
- Issue date Jun 11, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Spatially variable liquid crystal diffraction gratings
- Patent number 12,001,091
- Issue date Jun 4, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR INTEGRATION OF REFRACTIVE OPTICS WITH A DIFFR...
- Publication number 20250208331
- Publication date Jun 26, 2025
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Application
GHOST IMAGE MITIGATION IN SEE-THROUGH DISPLAYS WITH PIXEL ARRAYS
- Publication number 20250208425
- Publication date Jun 26, 2025
- Magic Leap, Inc.
- David Manly
- G02 - OPTICS
Information Patent Application
METHOD AND SYSTEM FOR PUPIL SEPARATION IN A DIFFRACTIVE EYEPIECE WA...
- Publication number 20250182475
- Publication date Jun 5, 2025
- Magic Leap, Inc.
- Ravi Kumar Komanduri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, DEVICES, AND SYSTEMS FOR ILLUMINATING SPATIAL LIGHT MODULA...
- Publication number 20250155720
- Publication date May 15, 2025
- Magic Leap, Inc.
- Hui-Chuan Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUGMENTED REALITY DISPLAY WITH WAVEGUIDE CONFIGURED TO CAPTURE IMAG...
- Publication number 20250155722
- Publication date May 15, 2025
- Magic Leap, Inc.
- Asif Sinay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DEVICE WITH ONE-WAY MIRROR
- Publication number 20250147214
- Publication date May 8, 2025
- Magic Leap, Inc.
- Chulwoo OH
- G02 - OPTICS
Information Patent Application
DISPLAY SYSTEM WITH SPATIAL LIGHT MODULATOR ILLUMINATION FOR DIVIDE...
- Publication number 20250147329
- Publication date May 8, 2025
- Magic Leap, Inc.
- Hui-Chuan Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STACKED WAVEGUIDES HAVING DIFFERENT DIFFRACTION GRATINGS FOR COMBIN...
- Publication number 20250138234
- Publication date May 1, 2025
- Magic Leap, Inc.
- Chulwoo Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS
- Publication number 20250123513
- Publication date Apr 17, 2025
- Magic Leap, Inc.
- Chulwoo OH
- G02 - OPTICS
Information Patent Application
DEPTH BASED FOVEATED RENDERING FOR DISPLAY SYSTEMS
- Publication number 20250093661
- Publication date Mar 20, 2025
- Magic Leap, Inc.
- Ivan Li Chuen YEOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIDE FIELD-OF-VIEW POLARIZATION SWITCHES WITH LIQUID CRYSTAL OPTICA...
- Publication number 20240369892
- Publication date Nov 7, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Application
SYSTEM FOR COLLECTING LIGHT
- Publication number 20240345402
- Publication date Oct 17, 2024
- Magic Leap, Inc.
- Chulwoo OH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EYE-IMAGING APPARATUS USING DIFFRACTIVE OPTICAL ELEMENTS
- Publication number 20240337850
- Publication date Oct 10, 2024
- Magic Leap, Inc.
- Chunyu Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WAVEGUIDE LIGHT MULTIPLEXER USING CROSSED GRATINGS
- Publication number 20240329492
- Publication date Oct 3, 2024
- Magic Leap, Inc.
- Chulwoo OH
- G02 - OPTICS
Information Patent Application
EYEWEAR WITH PINHOLE AND SLIT CAMERAS
- Publication number 20240319508
- Publication date Sep 26, 2024
- Magic Leap, Inc.
- Asif Sinay
- G02 - OPTICS
Information Patent Application
METHODS, DEVICES, AND SYSTEMS FOR ILLUMINATING SPATIAL LIGHT MODULA...
- Publication number 20240302659
- Publication date Sep 12, 2024
- Magic Leap, Inc.
- Hui-Chuan CHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TIME-MULTIPLEXED DISPLAY OF VIRTUAL CONTENT AT VARIOUS DEPTHS
- Publication number 20240295739
- Publication date Sep 5, 2024
- Ravi Kumar Komanduri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS
- Publication number 20240280851
- Publication date Aug 22, 2024
- Magic Leap, Inc.
- Chulwoo OH
- G02 - OPTICS
Information Patent Application
WIDE FIELD-OF-VIEW POLARIZATION SWITCHES AND METHODS OF FABRICATING...
- Publication number 20240280860
- Publication date Aug 22, 2024
- Magic Leap, Inc.
- Chulwoo OH
- G02 - OPTICS
Information Patent Application
BROADBAND ADAPTIVE LENS ASSEMBLY FOR AUGMENTED REALITY DISPLAY
- Publication number 20240255796
- Publication date Aug 1, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE LENS ASSEMBLIES INCLUDING POLARIZATION-SELECTIVE LENS STAC...
- Publication number 20240248313
- Publication date Jul 25, 2024
- Magic Leap, Inc.
- Ravi Kumar Komanduri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VARIABLE-FOCUS VIRTUAL IMAGE DEVICES BASED ON POLARIZATION CONVERSION
- Publication number 20240248363
- Publication date Jul 25, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR INCREASING DISPLAY SYSTEM FILL FACTOR
- Publication number 20240231119
- Publication date Jul 11, 2024
- Meta Platforms Technologies, LLC
- Yun-Han Lee
- G02 - OPTICS
Information Patent Application
METHOD AND SYSTEM FOR PUPIL SEPARATION IN A DIFFRACTIVE EYEPIECE WA...
- Publication number 20240193942
- Publication date Jun 13, 2024
- Magic Leap, Inc.
- Ravi Kumar Komanduri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPATIALLY-PATTERNED SWITCHABLE LC WAVEPLATES FOR A WIDE VIEWING APE...
- Publication number 20240192529
- Publication date Jun 13, 2024
- Meta Platforms Technologies, LLC
- Chulwoo OH
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE WITH ONE-WAY MIRROR
- Publication number 20240184031
- Publication date Jun 6, 2024
- Magic Leap, Inc.
- Chulwoo OH
- G02 - OPTICS
Information Patent Application
AUGMENTED REALITY DISPLAY HAVING LIQUID CRYSTAL VARIABLE FOCUS ELEM...
- Publication number 20240184113
- Publication date Jun 6, 2024
- Magic Leap, Inc.
- Roy Matthew Patterson
- G02 - OPTICS
Information Patent Application
SPATIAL POLARIZATION DISPLAY FOR VARIFOCAL SYSTEM
- Publication number 20240184124
- Publication date Jun 6, 2024
- Meta Platforms Technologies, LLC
- Ali Altaqui
- G02 - OPTICS
Information Patent Application
AUGMENTED REALITY DISPLAY WITH WAVEGUIDE CONFIGURED TO CAPTURE IMAG...
- Publication number 20240126090
- Publication date Apr 18, 2024
- Magic Leap, Inc.
- Asif Sinay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AMBIENT LIGHT MANAGEMENT SYSTEMS AND METHODS FOR WEARABLE DEVICES
- Publication number 20240126091
- Publication date Apr 18, 2024
- Magic Leap, Inc.
- Vaibhav MATHUR
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Liquid crystal diffractive devices with nano-scale pattern and meth...

Wide field-of-view polarization switches with liquid crystal optica...

Eyewear with pinhole and slit cameras

Time-multiplexed display of virtual content at various depths

Diffractive optical elements with optical power

Augmented reality display with waveguide configured to capture imag...

Method and system for integration of refractive optics with a diffr...

Ghost image mitigation in see-through displays with pixel arrays

Methods, devices, and systems for illuminating spatial light modula...

Variable-focus virtual image devices based on polarization conversion

Polarization volume hologram combiner enabling wide population cove...

Method and system for pupil separation in a diffractive eyepiece wa...

Optical device with one-way mirror

Spatially variable liquid crystal diffraction gratings

Display system with spatial light modulator illumination for divide...

Stacked waveguides having different diffraction gratings for combin...

Switchable polarization component

Depth based foveated rendering for display systems

Method and system for eyebox expansion in display systems

Method and system for large field of view display with scanning ref...

Wide field-of-view polarization switches with liquid crystal optica...

System for collecting light

Eye-imaging apparatus using diffractive optical elements

Eyewear with pinhole and slit cameras

Waveguide light multiplexer using crossed gratings

Methods, devices, and systems for illuminating spatial light modula...

Spatially-patterned switchable LC waveplates for a wide viewing ape...

Time-multiplexed display of virtual content at various depths

Wide field-of-view polarization switches and methods of fabricating...

Spatially variable liquid crystal diffraction gratings

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR INTEGRATION OF REFRACTIVE OPTICS WITH A DIFFR...

GHOST IMAGE MITIGATION IN SEE-THROUGH DISPLAYS WITH PIXEL ARRAYS

METHOD AND SYSTEM FOR PUPIL SEPARATION IN A DIFFRACTIVE EYEPIECE WA...

METHODS, DEVICES, AND SYSTEMS FOR ILLUMINATING SPATIAL LIGHT MODULA...

AUGMENTED REALITY DISPLAY WITH WAVEGUIDE CONFIGURED TO CAPTURE IMAG...

OPTICAL DEVICE WITH ONE-WAY MIRROR

DISPLAY SYSTEM WITH SPATIAL LIGHT MODULATOR ILLUMINATION FOR DIVIDE...

STACKED WAVEGUIDES HAVING DIFFERENT DIFFRACTION GRATINGS FOR COMBIN...

SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS

DEPTH BASED FOVEATED RENDERING FOR DISPLAY SYSTEMS

WIDE FIELD-OF-VIEW POLARIZATION SWITCHES WITH LIQUID CRYSTAL OPTICA...

SYSTEM FOR COLLECTING LIGHT

EYE-IMAGING APPARATUS USING DIFFRACTIVE OPTICAL ELEMENTS

WAVEGUIDE LIGHT MULTIPLEXER USING CROSSED GRATINGS

EYEWEAR WITH PINHOLE AND SLIT CAMERAS

METHODS, DEVICES, AND SYSTEMS FOR ILLUMINATING SPATIAL LIGHT MODULA...

TIME-MULTIPLEXED DISPLAY OF VIRTUAL CONTENT AT VARIOUS DEPTHS

SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS

WIDE FIELD-OF-VIEW POLARIZATION SWITCHES AND METHODS OF FABRICATING...

BROADBAND ADAPTIVE LENS ASSEMBLY FOR AUGMENTED REALITY DISPLAY

ADAPTIVE LENS ASSEMBLIES INCLUDING POLARIZATION-SELECTIVE LENS STAC...

VARIABLE-FOCUS VIRTUAL IMAGE DEVICES BASED ON POLARIZATION CONVERSION

SYSTEMS AND METHODS FOR INCREASING DISPLAY SYSTEM FILL FACTOR

METHOD AND SYSTEM FOR PUPIL SEPARATION IN A DIFFRACTIVE EYEPIECE WA...

SPATIALLY-PATTERNED SWITCHABLE LC WAVEPLATES FOR A WIDE VIEWING APE...

OPTICAL DEVICE WITH ONE-WAY MIRROR

AUGMENTED REALITY DISPLAY HAVING LIQUID CRYSTAL VARIABLE FOCUS ELEM...

SPATIAL POLARIZATION DISPLAY FOR VARIFOCAL SYSTEM

AUGMENTED REALITY DISPLAY WITH WAVEGUIDE CONFIGURED TO CAPTURE IMAG...

AMBIENT LIGHT MANAGEMENT SYSTEMS AND METHODS FOR WEARABLE DEVICES