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Alireza Moheghi
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Kirkland, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Device including diffractive optical element
Patent number
11,592,681
Issue date
Feb 28, 2023
Meta Platforms Technologies, LLC
Oleg Yaroshchuk
G02 - OPTICS
Information
Patent Grant
Variable-pitch liquid crystal diffraction grating
Patent number
11,570,413
Issue date
Jan 31, 2023
Meta Platforms Technologies, LLC
Erik Shipton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Angularly selective dimming element, method of fabricating the same...
Patent number
11,435,585
Issue date
Sep 6, 2022
Meta Platforms Technologies, LLC
Oleg Yaroshchuk
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Switchable diffractive optical element and waveguide containing the...
Patent number
11,428,938
Issue date
Aug 30, 2022
Meta Platforms Technologies, LLC
Oleg Yaroshchuk
G02 - OPTICS
Information
Patent Grant
Occluder / dimmer based on polarization-selective scatterer and nea...
Patent number
11,428,977
Issue date
Aug 30, 2022
Meta Platforms Technologies LLC
Nathan Matsuda
G02 - OPTICS
Information
Patent Grant
Angularly selective dimming element, method of fabricating the same...
Patent number
11,181,741
Issue date
Nov 23, 2021
Facebook Technologies, LLC
Oleg Yaroshchuk
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Polarization-sensitive components in optical systems for large pupi...
Patent number
11,175,507
Issue date
Nov 16, 2021
Facebook Technologies, LLC
Afsoon Jamali
G02 - OPTICS
Information
Patent Grant
Display device with switchable diffusive display and see-through le...
Patent number
11,073,700
Issue date
Jul 27, 2021
Facebook Technologies, LLC
Yusufu Njoni Bamaxam Sulai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Occluder / dimmer based on polarization-selective scatterer and nea...
Patent number
11,009,737
Issue date
May 18, 2021
Facebook Technologies, LLC
Nathan Matsuda
G02 - OPTICS
Information
Patent Grant
Polarization-selective diffusive combiner and near-eye display base...
Patent number
10,989,926
Issue date
Apr 27, 2021
Facebook Technologies, LLC
Nathan Matsuda
G02 - OPTICS
Information
Patent Grant
Apparatus, systems, and methods for display devices including local...
Patent number
10,867,451
Issue date
Dec 15, 2020
Facebook Technologies, LLC
Jasmine Soria Sears
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
Information
Patent Grant
Variable-pitch liquid crystal diffraction grating
Patent number
10,750,145
Issue date
Aug 18, 2020
Facebook Technologies, LLC
Erik Shipton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
EYE-TRACKING OPTICAL VERIFICATION TESTER
Publication number
20230199167
Publication date
Jun 22, 2023
Meta Platforms Technologies LLC
Alireza Moheghi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE INCLUDING DIFFRACTIVE OPTICAL ELEMENT
Publication number
20220091323
Publication date
Mar 24, 2022
Facebook Technologies, LLC
Oleg YAROSHCHUK
G02 - OPTICS
Information
Patent Application
POLARIZATION-SENSITIVE COMPONENTS IN OPTICAL SYSTEMS FOR LARGE PUPI...
Publication number
20220026721
Publication date
Jan 27, 2022
Facebook Technologies, LLC
Afsoon JAMALI
G02 - OPTICS
Information
Patent Application
ANGULARLY SELECTIVE DIFFUSIVE COMBINER
Publication number
20210263317
Publication date
Aug 26, 2021
Facebook Technologies, LLC
Oleg Yaroshchuk
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SWITCHABLE DIFFRACTIVE OPTICAL ELEMENT AND WAVEGUIDE CONTAINING THE...
Publication number
20210191122
Publication date
Jun 24, 2021
Facebook Technologies, LLC
Oleg YAROSHCHUK
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE WITH SWITCHABLE DIFFUSIVE DISPLAY AND SEE-THROUGH LE...
Publication number
20210080763
Publication date
Mar 18, 2021
Facebook Technologies, LLC
Yusufu Njoni Bamaxam SULAI
G02 - OPTICS
Information
Patent Application
APPARATUS, SYSTEMS, AND METHODS FOR DISPLAY DEVICES INCLUDING LOCAL...
Publication number
20200111258
Publication date
Apr 9, 2020
Facebook Technologies, LLC
Jasmine Soria Sears
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS, SYSTEMS, AND METHODS FOR DISPLAY DEVICES INCLUDING LOCAL...
Publication number
20200111259
Publication date
Apr 9, 2020
Facebook Technologies, LLC
Jasmine Soria Sears
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POLARIZATION-SENSITIVE COMPONENTS IN OPTICAL SYSTEMS FOR LARGE PUPI...
Publication number
20200081252
Publication date
Mar 12, 2020
Facebook Technologies, LLC
Afsoon Jamali
G02 - OPTICS
Information
Patent Application
ADAPTIVE LENSES FOR NEAR-EYE DISPLAYS
Publication number
20200018962
Publication date
Jan 16, 2020
Facebook Technologies, LLC
Lu Lu
G02 - OPTICS