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G02B27/28
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PHYSICS
G02
Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B27/00
Other optical systems Other optical apparatus
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G02B27/28
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Patents Grants
last 30 patents
Information
Patent Grant
Optical assembly for parallelism measurement, optical apparatus inc...
Patent number
12,366,444
Issue date
Jul 22, 2025
Samsung Electronics Co., Ltd.
Jiyoung Chu
G01 - MEASURING TESTING
Information
Patent Grant
Embedded faraday rotators and components for increasing bandwidth a...
Patent number
12,368,511
Issue date
Jul 22, 2025
Intel Corporation
Brandon C. Marin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radial polarization conversion component, azimuthal polarization co...
Patent number
12,366,822
Issue date
Jul 22, 2025
Feng Chia University
Jing Heng Chen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electronic device
Patent number
12,360,374
Issue date
Jul 15, 2025
INNOLUX CORPORATION
Jian-Min Leu
G02 - OPTICS
Information
Patent Grant
Polarization-dependent augmented reality display
Patent number
12,360,384
Issue date
Jul 15, 2025
Google LLC
Yi Qin
G02 - OPTICS
Information
Patent Grant
Vehicle display device
Patent number
12,361,728
Issue date
Jul 15, 2025
Yazaki Corporation
Kunimitsu Aoki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Imaging apparatus
Patent number
12,353,054
Issue date
Jul 8, 2025
FUJIFILM Corporation
Toshihiro Aoi
G02 - OPTICS
Information
Patent Grant
Confocal scanner and confocal microscope
Patent number
12,352,942
Issue date
Jul 8, 2025
Yokogawa Electric Corporation
Takayuki Kei
G02 - OPTICS
Information
Patent Grant
Enhancing pigmentation in dermoscopy images
Patent number
12,350,063
Issue date
Jul 8, 2025
Canfield Scientific, Incorporated
Sachin V. Patwardhan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display device and electronic apparatus
Patent number
12,352,981
Issue date
Jul 8, 2025
HKC CORPORATION LIMITED
Rong Tang
G02 - OPTICS
Information
Patent Grant
Augmented reality display system and AR goggle
Patent number
12,352,971
Issue date
Jul 8, 2025
Sichuan Longhua Film Co., Ltd
Ruimin Diao
G02 - OPTICS
Information
Patent Grant
Augmented reality display having a thin optical combiner
Patent number
12,345,883
Issue date
Jul 1, 2025
Kyungpook National University Industry-Academic Cooperation Foundation
Joon Ku Hahn
G02 - OPTICS
Information
Patent Grant
Vehicle head-up display (HUD)
Patent number
12,344,093
Issue date
Jul 1, 2025
LUMUS LTD.
Eitan Ronen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Optical lens assembly for near-eye display and near-eye display device
Patent number
12,339,461
Issue date
Jun 24, 2025
TENCENT AMERICA LLC
Youngshik Yoon
G02 - OPTICS
Information
Patent Grant
Systems and methods for generating and using visual datasets for tr...
Patent number
12,340,538
Issue date
Jun 24, 2025
Intrinsic Innovation LLC
Kartik Venkataraman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Vehicle system having variable opacity
Patent number
12,332,458
Issue date
Jun 17, 2025
GM Global Technology Operations LLC
Benjamin Chu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Display device module and head-mounted display device
Patent number
12,332,446
Issue date
Jun 17, 2025
Huawei Technologies Co., Ltd.
Jie Dai
G02 - OPTICS
Information
Patent Grant
Heterodyne grating interferometry system based on secondary diffrac...
Patent number
12,332,053
Issue date
Jun 17, 2025
Tsinghua University
Yu Zhu
G02 - OPTICS
Information
Patent Grant
Vehicle
Patent number
12,332,435
Issue date
Jun 17, 2025
MAXELL, LTD.
Tomoki Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Laser interferometer
Patent number
12,332,054
Issue date
Jun 17, 2025
Seiko Epson Corporation
Kohei Yamada
G02 - OPTICS
Information
Patent Grant
Light-guide optical element with multiple-axis internal aperture ex...
Patent number
12,326,589
Issue date
Jun 10, 2025
LUMUS LTD.
Yochay Danziger
G02 - OPTICS
Information
Patent Grant
Optical system including pancake lens assembly
Patent number
12,326,573
Issue date
Jun 10, 2025
NATIONAL YANG MING CHIAO TUNG UNIVERSITY
Yu-Jen Wang
G02 - OPTICS
Information
Patent Grant
Low wave-front error optical filter film
Patent number
12,326,586
Issue date
Jun 10, 2025
3M Innovative Properties Company
John D. Le
G02 - OPTICS
Information
Patent Grant
Image projector
Patent number
12,326,574
Issue date
Jun 10, 2025
LUMUS LTD.
Yochay Danziger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Polarization manipulation of free-space electromagnetic radiation f...
Patent number
12,326,588
Issue date
Jun 10, 2025
Lawrence Livermore National Security, LLC
Jean-Michel Di Nicola
G01 - MEASURING TESTING
Information
Patent Grant
Vibration insensitive interferometry for measuring thickness and pr...
Patent number
12,326,402
Issue date
Jun 10, 2025
Korean Research Institute of Standard and Science
Yong-sik Ghim
G01 - MEASURING TESTING
Information
Patent Grant
Nano-textured attenuator for use with laser beam profiling and lase...
Patent number
12,326,572
Issue date
Jun 10, 2025
Ophir-Spiricon, LLC
Kevin Kirkham
G01 - MEASURING TESTING
Information
Patent Grant
Display system with optical elements for in-coupling multiplexed li...
Patent number
12,326,585
Issue date
Jun 10, 2025
Magic Leap, Inc.
Michael Anthony Klug
G02 - OPTICS
Information
Patent Grant
Illumination apparatus and associated metrology and lithographic ap...
Patent number
12,326,669
Issue date
Jun 10, 2025
ASML Netherlands B.V.
Simon Reinald Huisman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image projector with polarizing catadioptric collimator
Patent number
12,320,983
Issue date
Jun 3, 2025
LUMUS LTD.
Yochay Danziger
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL SUPPORT SYSTEM FOR AUGMENTED REALITY GLASSES
Publication number
20250237877
Publication date
Jul 24, 2025
Snap Inc.
Oliver William Maton
G02 - OPTICS
Information
Patent Application
Image Projector
Publication number
20250237881
Publication date
Jul 24, 2025
LUMUS LTD.
Yochay DANZIGER
G02 - OPTICS
Information
Patent Application
POLARIZER ASSEMBLY AND SPECTROSCOPIC ELLIPSOMETER INCLUDING THE SAME
Publication number
20250237861
Publication date
Jul 24, 2025
Samsung Electronics Co., Ltd.
Jiyong Shin
G02 - OPTICS
Information
Patent Application
OPTICAL FILM INCLUDING INFRARED REFLECTOR AND MULTILAYER REFLECTIVE...
Publication number
20250231332
Publication date
Jul 17, 2025
3M Innovative Properties Company
Adam D. Haag
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
See-through display, electrical controlling eyewear and system thereof
Publication number
20250231405
Publication date
Jul 17, 2025
LIQXTAL TECHNOLOGY INC.
Hung-Shan Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Compact Projector for Display System
Publication number
20250231406
Publication date
Jul 17, 2025
DIGILENS INC.
John Border
G02 - OPTICS
Information
Patent Application
INDEPENDENT CONJUGATE IMAGE GENERATION
Publication number
20250231410
Publication date
Jul 17, 2025
LUMUS LTD.
Yochay DANZIGER
G02 - OPTICS
Information
Patent Application
MINIATURIZED OPTICAL DEVICE AND OPTICAL LENS SYSTEM
Publication number
20250224610
Publication date
Jul 10, 2025
MEGAFORCE COMPANY LIMITED
Yuh-Hom Tseng
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
INFORMATION DISPLAY SYSTEM AND VEHICLE INFORMATION DISPLAY SYSTEM U...
Publication number
20250222767
Publication date
Jul 10, 2025
Maxell, Ltd.
Koji HIRATA
B60 - VEHICLES IN GENERAL
Information
Patent Application
POLARIZING PLATE AND STEREOSCOPIC IMAGE DISPLAY APPARATUS
Publication number
20250224621
Publication date
Jul 10, 2025
Samsung SDI Co., Ltd.
Dae Hee KWAK
G02 - OPTICS
Information
Patent Application
VEHICULAR REARVIEW MIRROR ASSEMBLY WITH RADAR BEHIND MIRROR REFLECT...
Publication number
20250224492
Publication date
Jul 10, 2025
MAGNA ELECTRONICS INC.
Traian Miu
B60 - VEHICLES IN GENERAL
Information
Patent Application
DEVICE FOR QUANTUM RANDOM NUMBER GENERATION AND METHOD FOR VERIFICA...
Publication number
20250217112
Publication date
Jul 3, 2025
UNIWERSYTET WARSZAWSKI
Marcin PAWLOWSKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL WAVEGUIDE DEVICE AND NEAR-EYE DISPLAY DEVICE
Publication number
20250216670
Publication date
Jul 3, 2025
LINGXI-AR Technology Co., Ltd.
Zhiyuan GU
G02 - OPTICS
Information
Patent Application
OPTICAL STRUCTURE, DISPLAY DEVICE AND DEPOLARIZATION BEAM SPLITTING...
Publication number
20250216691
Publication date
Jul 3, 2025
BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
Shaopeng ZHU
G02 - OPTICS
Information
Patent Application
HIGH-RESOLUTION POLARIZATION-SENSITIVE IMAGING AND POLARIMETRY APPA...
Publication number
20250208320
Publication date
Jun 26, 2025
10644137 CANADA INC.
Hamid Pahlevaninezhad
G02 - OPTICS
Information
Patent Application
LENS PART, LAMINATE, DISPLAY BODY, AND MANUFACTURING METHOD AND DIS...
Publication number
20250208419
Publication date
Jun 26, 2025
NITTO DENKO CORPORATION
Shusaku GOTO
G02 - OPTICS
Information
Patent Application
OPTICAL MODULE WITH PROJECTION AND PHOTOGRAPHY FUNCTIONS
Publication number
20250208430
Publication date
Jun 26, 2025
Jade Bird Display (Shanghai) Limited
Xiaohui Zhang
G02 - OPTICS
Information
Patent Application
LENS UNIT AND LAYERED FILM
Publication number
20250208428
Publication date
Jun 26, 2025
NITTO DENKO CORPORATION
Tadashi KOJIMA
G02 - OPTICS
Information
Patent Application
BINOCULAR DEVICE
Publication number
20250208399
Publication date
Jun 26, 2025
i-Med Technology B.V.
Vincent Graham
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
LENS PART, DISPLAY BODY, AND DISPLAY METHOD
Publication number
20250208420
Publication date
Jun 26, 2025
Nitto Denko Corporation
Takuya NAMBARA
G02 - OPTICS
Information
Patent Application
LENS UNIT, LAMINATE, DISPLAY BODY, DISPLAY BODY MANUFACTURING METHO...
Publication number
20250199279
Publication date
Jun 19, 2025
NITTO DENKO CORPORATION
Shusaku GOTO
G02 - OPTICS
Information
Patent Application
DISPLAY SYSTEM, DISPLAY METHOD, DISPLAY BODY, AND METHOD FOR MANUFA...
Publication number
20250199278
Publication date
Jun 19, 2025
NITTO DENKO CORPORATION
Takuya NAMBARA
G02 - OPTICS
Information
Patent Application
THREE-DIMENSIONAL IMAGING DEVICE AND METHOD
Publication number
20250203060
Publication date
Jun 19, 2025
GUANGZHOU LUXVISIONS INNOVATION TECHNOLOGY LIMITED
GUAN-YANG LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LENS UNIT AND LAMINATED FILM
Publication number
20250189807
Publication date
Jun 12, 2025
NITTO DENKO CORPORATION
Tadashi KOJIMA
G02 - OPTICS
Information
Patent Application
DISPLAY SYSTEM, DISPLAY METHOD, DISPLAY BODY, AND METHOD FOR MANUFA...
Publication number
20250189809
Publication date
Jun 12, 2025
NITTO DENKO CORPORATION
Takuya NAMBARA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LIGHTFIELD CAMERA THAT CAN SIMULTANEOUSLY ACQUIRE 2D INFORMATION AN...
Publication number
20250193537
Publication date
Jun 12, 2025
KOREA PHOTONICS TECHNOLOGY INSTITUTE
Kyung Il JOO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dynamic Optical Assembly For Laser-Based Additive Manufacturing
Publication number
20250187268
Publication date
Jun 12, 2025
Seurat Technologies, Inc.
James A. DEMUTH
B22 - CASTING POWDER METALLURGY
Information
Patent Application
OPTICAL LAMINATE, LENS PORTION, AND DISPLAY METHOD
Publication number
20250189808
Publication date
Jun 12, 2025
NITTO DENKO CORPORATION
Tadashi KOJIMA
G02 - OPTICS
Information
Patent Application
ALL-OPTICAL IMPLEMENTATION OF MULTIPLE OPTICAL TRANSFORMATIONS THRO...
Publication number
20250189811
Publication date
Jun 12, 2025
The Regents of the University of California
Aydogan Ozcan
G06 - COMPUTING CALCULATING COUNTING