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having a diffractive optical element [DOE] contributing to image formation
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G02B27/4205
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Optics
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OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
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Other optical systems Other optical apparatus
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G02B27/4205
having a diffractive optical element [DOE] contributing to image formation
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Patents Grants
last 30 patents
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Patent Grant
Light emitting device
Patent number
11,973,321
Issue date
Apr 30, 2024
FUJIFILM Business Innovation Corp.
Kazuhiro Sakai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display articles with antiglare surfaces and thin, durable antirefl...
Patent number
11,971,519
Issue date
Apr 30, 2024
Corning Incorporated
Shandon Dee Hart
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Optical waveguide device for display and display device having the...
Patent number
11,966,060
Issue date
Apr 23, 2024
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao Fan
G02 - OPTICS
Information
Patent Grant
Three dimensional depth mapping using dynamic structured light
Patent number
11,962,748
Issue date
Apr 16, 2024
Meta Platforms Technologies, LLC
Nitay Romano
G01 - MEASURING TESTING
Information
Patent Grant
Optical device and display apparatus with same images for left and...
Patent number
11,960,087
Issue date
Apr 16, 2024
SHENZHEN OPTIARK SEMICONDUCTOR TECHNOLOGIES LIMITED
Houqiang Jiang
G02 - OPTICS
Information
Patent Grant
Optical apparatus
Patent number
11,954,884
Issue date
Apr 9, 2024
Kabushiki Kaisha Toshiba
Hiroshi Ohno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Angular uniformity waveguide for augmented or virtual reality
Patent number
11,953,685
Issue date
Apr 9, 2024
Snap Inc.
Arseny Alexeev
G02 - OPTICS
Information
Patent Grant
Optical elements based on polymeric structures incorporating inorga...
Patent number
11,954,809
Issue date
Apr 9, 2024
Magic Leap, Inc.
Melanie Maputol West
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Diffractive light guide plate and display device including same
Patent number
11,953,711
Issue date
Apr 9, 2024
LG Chem, Ltd.
Jeong Ho Park
G02 - OPTICS
Information
Patent Grant
Intraocular lenses having zone-by-zone step height control
Patent number
11,944,535
Issue date
Apr 2, 2024
Alcon Inc.
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Contact lens for augmented reality and method thereof
Patent number
11,947,118
Issue date
Apr 2, 2024
INSTITUT MINES-TELECOM
Jean-Louis De Bougrenet De La Tocnaye
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Spatially multiplexed volume Bragg gratings with varied refractive...
Patent number
11,947,117
Issue date
Apr 2, 2024
Meta Platforms Technologies, LLC
Wanli Chi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Display articles with diffractive, antiglare surfaces and methods o...
Patent number
11,940,593
Issue date
Mar 26, 2024
Corning Incorporated
Jiangwei Feng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Light emitting device
Patent number
11,936,164
Issue date
Mar 19, 2024
FUJIFILM Business Innovation Corp.
Kazuhiro Sakai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Camera apparatus for generating an image of surroundings
Patent number
11,927,876
Issue date
Mar 12, 2024
Audi AG
Markus Klug
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Femtooptics with optical metasurfaces and microstructured baffles
Patent number
11,927,836
Issue date
Mar 12, 2024
Tectus Corporation
Brian Elliot Lemoff
G02 - OPTICS
Information
Patent Grant
Exit pupil expander
Patent number
11,927,759
Issue date
Mar 12, 2024
Magic Leap, Inc.
Jyrki Sakari Kimmel
G02 - OPTICS
Information
Patent Grant
Immersive augmented reality head-up display apparatus
Patent number
11,914,143
Issue date
Feb 27, 2024
Seonkyu Yoon
G02 - OPTICS
Information
Patent Grant
Optical elements for enhanced light in-coupling in fiber-coupled im...
Patent number
11,910,102
Issue date
Feb 20, 2024
Apple Inc.
Milan Maksimovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Camera device
Patent number
11,910,125
Issue date
Feb 20, 2024
LG Innotek Co., Ltd
Yang Hyun Joo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multicolor static multiview display and method
Patent number
11,906,761
Issue date
Feb 20, 2024
LEIA INC.
David A. Fattal
G02 - OPTICS
Information
Patent Grant
Optical lens and projection apparatus
Patent number
11,899,170
Issue date
Feb 13, 2024
YOUNG OPTICS INC.
Yu-Chen Lin
G02 - OPTICS
Information
Patent Grant
Camera intrinsic calibration
Patent number
11,887,208
Issue date
Jan 30, 2024
Magic Leap, Inc.
Zhiheng Jia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Diffractive optical waveguide and display apparatus having same
Patent number
11,874,488
Issue date
Jan 16, 2024
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao Fan
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
Aiming device with a diffractive optical element and reflective ima...
Patent number
11,852,842
Issue date
Dec 26, 2023
Marsupial Holdings, Inc.
William P Parker
F41 - WEAPONS
Information
Patent Grant
Dynamically actuable diffractive optical element
Patent number
11,852,841
Issue date
Dec 26, 2023
Magic Leap, Inc.
Ivan Li Chuen Yeoh
G02 - OPTICS
Information
Patent Grant
Method for determining a three-dimensional particle distribution in...
Patent number
11,852,574
Issue date
Dec 26, 2023
UNIVERSITÄT FÜR BODENKULTUR WIEN
Petrus Dominicus Joannes Van Oostrum
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interference-free waveguide display
Patent number
11,846,777
Issue date
Dec 19, 2023
DISPELIX OY
Juuso Olkkonen
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
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL DISPLAY ELEMENT AND OPTICAL DEVICE
Publication number
20240142775
Publication date
May 2, 2024
Huawei Technologies Co., Ltd
Zhanshi YAO
G02 - OPTICS
Information
Patent Application
Generating Super Resolution Images using Duo-Camera Artificial Real...
Publication number
20240144431
Publication date
May 2, 2024
Meta Platforms Technologies, LLC
Zheng Shi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL SYSTEM AND SPECIMEN ANALYZER
Publication number
20240142789
Publication date
May 2, 2024
SYSMEX CORPORATION
Takuya KUWANA
G01 - MEASURING TESTING
Information
Patent Application
Imaging System with Optimized Extended Depth of Focus
Publication number
20240134090
Publication date
Apr 25, 2024
Brien Holden Vision Institute Limited
Zeev Zalevsky
B82 - NANO-TECHNOLOGY
Information
Patent Application
Waveguide Display Apparatus
Publication number
20240126074
Publication date
Apr 18, 2024
LG CHEM, LTD.
Jae Jin Kim
G02 - OPTICS
Information
Patent Application
SOLID-STATE IMAGING DEVICE, METHOD FOR MANUFACTURING SOLID-STATE IM...
Publication number
20240120358
Publication date
Apr 11, 2024
Brillnics Singapore Pte. Ltd.
Saswatee BANERJEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Shared-Aperture Camera System and Calibration Method
Publication number
20240118456
Publication date
Apr 11, 2024
Metalenz, Inc.
Pawel Latawiec
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Aiming Device with a Diffractive Optical Element and Reflective Ima...
Publication number
20240111170
Publication date
Apr 4, 2024
Marsupial Holdings, Inc.
William P Parker
F41 - WEAPONS
Information
Patent Application
CAMERA INTRINSIC CALIBRATION
Publication number
20240112370
Publication date
Apr 4, 2024
Magic Leap, Inc.
Zhiheng Jia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DYNAMICALLY ACTUABLE DIFFRACTIVE OPTICAL ELEMENT
Publication number
20240077741
Publication date
Mar 7, 2024
Magic Leap, Inc.
Ivan Li Chuen YEOH
G02 - OPTICS
Information
Patent Application
POLARIZED PHOTOPLETHYSMOGRAPHY (PPG) BIOSENSORS, ARRAYS AND SYSTEMS
Publication number
20240065566
Publication date
Feb 29, 2024
Samsung Electronics Co., Ltd.
Radwanul Hasan SIDDIQUE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
IMAGE LIGHT GUIDE WITH FLEXIBLE SUBSTRATE
Publication number
20240069350
Publication date
Feb 29, 2024
Vuzix Corporation
Robert J. Schultz
G02 - OPTICS
Information
Patent Application
LIGHT STATE IMAGING PIXEL
Publication number
20240063240
Publication date
Feb 22, 2024
Sony Semiconductor Solutions Corporation
Victor A. Lenchenkov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIFFRACTIVE OPTICAL WAVEGUIDE AND DISPLAY APPARATUS HAVING SAME
Publication number
20240045132
Publication date
Feb 8, 2024
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao FAN
G02 - OPTICS
Information
Patent Application
WAVEGUIDE FOR TRANSMITTING LIGHT
Publication number
20240027775
Publication date
Jan 25, 2024
Corning Incorporated
Michael Lucien Genier
G02 - OPTICS
Information
Patent Application
Waveguide Grating Device
Publication number
20240019640
Publication date
Jan 18, 2024
DIGILENS INC.
Jonathan David Waldern
G02 - OPTICS
Information
Patent Application
IMAGING SYSTEMS AND METHODS FOR DUAL DEPTH AND POLARIZATION SENSING
Publication number
20240012262
Publication date
Jan 11, 2024
AIRY3D INC.
Félix THOUIN
G02 - OPTICS
Information
Patent Application
DIFFRACTION-GRATING-BASED SYSTEMS AND METHODS FOR STEREOSCOPIC AND...
Publication number
20230418084
Publication date
Dec 28, 2023
AIRY3D INC.
Neeth KUNNATH
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR ASCERTAINING A DIFFRACTION CHARACTERISTIC OF A HOLOGRAM...
Publication number
20230418063
Publication date
Dec 28, 2023
Simon Pick
G02 - OPTICS
Information
Patent Application
DISPLAY APPARATUS FOR PROVIDING EXPANDED VIEWING WINDOW
Publication number
20230418075
Publication date
Dec 28, 2023
Samsung Electronics Co., Ltd.
Jong-Young Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ARCHITECTURES AND METHODS FOR OUTPUTTING DIFFERENT WAVELENGTH LIGHT...
Publication number
20230408823
Publication date
Dec 21, 2023
Magic Leap, Inc.
Robert Dale TeKolste
G02 - OPTICS
Information
Patent Application
DEVICES AND METHODS EMPLOYING OPTICAL-BASED MACHINE LEARNING USING...
Publication number
20230401447
Publication date
Dec 14, 2023
The Regents of the University of California
Aydogan Ozcan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POLARIZATION-MULTIPLEXED OPTICS FOR HEAD-MOUNTED DISPLAY SYSTEMS
Publication number
20230375842
Publication date
Nov 23, 2023
Valve Corporation
Joshua Mark Hudman
G02 - OPTICS
Information
Patent Application
PLANAR WAVEGUIDE APPARATUS WITH DIFFRACTION ELEMENT(S) AND SYSTEM E...
Publication number
20230367387
Publication date
Nov 16, 2023
Magic Leap, Inc.
Rony Abovitz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUGMENTED AND MIXED REALITY SCREEN
Publication number
20230368477
Publication date
Nov 16, 2023
Dmitrij Sergeevich Moskalev
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS FOR A NEAR-EYE DISPLAY
Publication number
20230351808
Publication date
Nov 2, 2023
Magic Leap, Inc.
Toni JARVENPAA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL STRUCTURE FOR AUGMENTED REALITY DISPLAY
Publication number
20230341696
Publication date
Oct 26, 2023
Snap Inc.
Mohmed Salim Valera
G02 - OPTICS
Information
Patent Application
DIFFRACTIVE OPTICAL ELEMENT WITH UNDIFFRACTED LIGHT EXPANSION FOR E...
Publication number
20230332886
Publication date
Oct 19, 2023
Microsoft Technology Licensing, LLC
Andreas GEORGIOU
G01 - MEASURING TESTING
Information
Patent Application
VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS
Publication number
20230324706
Publication date
Oct 12, 2023
Magic Leap, Inc.
Brian T. Schowengerdt
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image Projection
Publication number
20230324705
Publication date
Oct 12, 2023
Envisics Ltd.
Jamieson Christmas
G02 - OPTICS