used for beam splitting or combining

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G02B27/283

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GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B27/00Other optical systems Other optical apparatus

Current Industry

G02B27/283used for beam splitting or combining

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Light source device and projection-type display apparatus
- Patent number 12,228,847
- Issue date Feb 18, 2025
- PANASONIC INTELLECTUAL PROPERTY MANANGEMENT CO., LTD.
- Takaaki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Augmented reality near-eye pupil-forming catadioptric optical engin...
- Patent number 12,228,741
- Issue date Feb 18, 2025
- Raytrx, LLC
- David Kessler
- G02 - OPTICS
Information Patent Grant
Semiconductor measurement apparatus
- Patent number 12,222,282
- Issue date Feb 11, 2025
- Samsung Electronics Co., Ltd.
- Seoyeon Jeong
- G01 - MEASURING TESTING
Information Patent Grant
Laser soldering system and light shaping method thereof
- Patent number 12,214,436
- Issue date Feb 4, 2025
- Delta Electronics, Inc.
- Yu-Chen Chang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical system
- Patent number 12,216,262
- Issue date Feb 4, 2025
- 3M Innovative Properties Company
- Michael L. Steiner
- G02 - OPTICS
Information Patent Grant
Optical system with compact coupling from a projector into a waveguide
- Patent number 12,216,284
- Issue date Feb 4, 2025
- LUMUS LTD.
- Ronen Chriki
- G02 - OPTICS
Information Patent Grant
Skew mirror auxiliary imaging
- Patent number 12,216,287
- Issue date Feb 4, 2025
- Akonia Holographics LLC
- Mark R. Ayres
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for measuring thickness and physical properties of thin film...
- Patent number 12,216,044
- Issue date Feb 4, 2025
- Seoul National University R&DB Foundation
- Heui Jae Pahk
- G01 - MEASURING TESTING
Information Patent Grant
Beam optical axis self-stabilizing device and method based on refle...
- Patent number 12,210,166
- Issue date Jan 28, 2025
- Soochow University
- Xiang Zhang
- G02 - OPTICS
Information Patent Grant
Imaging apparatus and video endoscope providing improved depth of f...
- Patent number 12,201,272
- Issue date Jan 21, 2025
- Karl Storz Imaging, Inc.
- George Duckett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compact snapshot dual-mode interferometric system
- Patent number 12,203,752
- Issue date Jan 21, 2025
- Arizona Board of Regents on behalf of the University of Arizona
- Rongguang Liang
- G01 - MEASURING TESTING
Information Patent Grant
Polarization-based optical arrangement with virtual displays and mu...
- Patent number 12,206,836
- Issue date Jan 21, 2025
- GM Global Technology Operations LLC
- Tzvi Philipp
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical imaging system and method based on random light field spati...
- Patent number 12,203,845
- Issue date Jan 21, 2025
- Soochow University
- Yahong Chen
- G01 - MEASURING TESTING
Information Patent Grant
Pupil relay system
- Patent number 12,196,966
- Issue date Jan 14, 2025
- Snap Inc.
- Brennon Pennell
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 12,196,969
- Issue date Jan 14, 2025
- Samsung Electronics Co., Ltd.
- Sangwoo Ha
- G02 - OPTICS
Information Patent Grant
Additive manufacturing system and method
- Patent number 12,186,985
- Issue date Jan 7, 2025
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Heterodyne two-dimensional grating measuring device and measuring m...
- Patent number 12,188,793
- Issue date Jan 7, 2025
- CHANGCHUN INSTITUTE OF OPTICS, FINE MECHANICS AND PHYSICS, ACADEMY OF SCIENCES
- Wenhao Li
- G01 - MEASURING TESTING
Information Patent Grant
Augmented reality display device
- Patent number 12,189,129
- Issue date Jan 7, 2025
- Acer Incorporated
- Tsung-Wei Tu
- G02 - OPTICS
Information Patent Grant
Optical system with a filter element
- Patent number 12,189,154
- Issue date Jan 7, 2025
- Carl Zeiss Jena GmbH
- Daniel Bublitz
- G02 - OPTICS
Information Patent Grant
Optical devices and systems with dichroic beamsplitter color combiner
- Patent number 12,181,687
- Issue date Dec 31, 2024
- LUMUS LTD.
- Eitan Ronen
- G02 - OPTICS
Information Patent Grant
Plenoptic camera measurement and calibration of head-mounted displays
- Patent number 12,181,681
- Issue date Dec 31, 2024
- Magic Leap, Inc.
- Miller Harry Schuck
- G02 - OPTICS
Information Patent Grant
Optical system, illumination system, and display system
- Patent number 12,174,376
- Issue date Dec 24, 2024
- Huawei Technologies Co., Ltd.
- Jinlei Wang
- G02 - OPTICS
Information Patent Grant
Display device including a first lens and a second lens having shap...
- Patent number 12,174,386
- Issue date Dec 24, 2024
- Sharp Display Technology Corporation
- Naru Usukura
- G02 - OPTICS
Information Patent Grant
Head mounted display with lightguide and multiple combiners
- Patent number 12,174,395
- Issue date Dec 24, 2024
- Google LLC
- Yi Qin
- G02 - OPTICS
Information Patent Grant
Head-mounted display device and zoomable optical device thereof
- Patent number 12,174,375
- Issue date Dec 24, 2024
- Interface Technology (ChengDu) Co., Ltd.
- Kun-Chih Hung
- G02 - OPTICS
Information Patent Grant
System and method for real-time in-situ holographic microscopy
- Patent number 12,174,585
- Issue date Dec 24, 2024
- New York University
- Shy Shoham
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Techniques for providing combined signal to multi-mode waveguide ph...
- Patent number 12,174,321
- Issue date Dec 24, 2024
- Aeva, Inc.
- Behsan Behzadi
- G01 - MEASURING TESTING
Information Patent Grant
Optical lens for uniform light-distribution and method of manufactu...
- Patent number 12,163,657
- Issue date Dec 10, 2024
- 10644137 CANADA INC.
- Hamid Pahlevaninezhad
- F21 - LIGHTING
Information Patent Grant
Method of reducing optical artifacts
- Patent number 12,164,134
- Issue date Dec 10, 2024
- Magic Leap, Inc.
- Kevin Richard Curtis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Chamber systems for additive manufacturing
- Patent number 12,162,219
- Issue date Dec 10, 2024
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
MEASURING PARALLELISM
- Publication number 20250052559
- Publication date Feb 13, 2025
- Samsung Electronics Co., Ltd.
- Minhwan Seo
- G01 - MEASURING TESTING
Information Patent Application
Dual-Output Coherent Optical Technology
- Publication number 20250055571
- Publication date Feb 13, 2025
- Google LLC
- Xiang Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SYSTEM
- Publication number 20250042111
- Publication date Feb 6, 2025
- 3M Innovative Properties Company
- Andrew J. Ouderkirk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
IMAGE DISPLAY DEVICE, LIGHT GUIDE PLATE, AND IMAGE DISPLAY METHOD
- Publication number 20250044586
- Publication date Feb 6, 2025
- SONY GROUP CORPORATION
- Akira YOSHIKAIE
- G02 - OPTICS
Information Patent Application
HAPTIC SYSTEMS FOR HEAD-WORN COMPUTERS
- Publication number 20250044601
- Publication date Feb 6, 2025
- Mentor Acquisition One, LLC
- Ralph F. Osterhout
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARBITRARY POLARIZATION-SWITCHABLE METASURFACES
- Publication number 20250028182
- Publication date Jan 23, 2025
- President and Fellows of Harvard College
- Noah A. RUBIN
- G02 - OPTICS
Information Patent Application
APPARATUS FOR OPTICAL SEE-THROUGH HEAD MOUNTED DISPLAY WITH MUTUAL...
- Publication number 20250028166
- Publication date Jan 23, 2025
- Magic Leap, Inc.
- Chunyu Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical System for Head-Mounted Display
- Publication number 20250028158
- Publication date Jan 23, 2025
- Apple Inc.
- Sajjad A. Khan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Architecture to Illuminate a Display Panel
- Publication number 20250013056
- Publication date Jan 9, 2025
- Avegant Corp.
- Aaron Matthew Eash
- G02 - OPTICS
Information Patent Application
INHOMOGENEOUS POLARIZATION-BASED COHERENT TRANSCEIVER FOR BEAM ALIG...
- Publication number 20250015890
- Publication date Jan 9, 2025
- LG ELECTRONICS INC.
- Hojae LEE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RELAY SYSTEMS
- Publication number 20250004294
- Publication date Jan 2, 2025
- Jonathan Sean Karafin
- G02 - OPTICS
Information Patent Application
AIR FLOATING VIDEO DISPLAY APPARATUS
- Publication number 20250004296
- Publication date Jan 2, 2025
- Maxell, Ltd.
- Takuya SHIMIZU
- G02 - OPTICS
Information Patent Application
HEAD MOUNTED DISPLAY AND DISPLAY DEVICE THEREOF
- Publication number 20250004274
- Publication date Jan 2, 2025
- HTC CORPORATION
- Kuei-Chun Liu
- G02 - OPTICS
Information Patent Application
POLARIZATION-BASED OPTICAL ARRANGEMENT WITH VIRTUAL DISPLAYS AND MU...
- Publication number 20250008078
- Publication date Jan 2, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Tzvi Philipp
- B60 - VEHICLES IN GENERAL
Information Patent Application
BACKLIGHT-FREE AUGMENTED REALITY USING DIGITAL HOLOGRAPHY
- Publication number 20250004275
- Publication date Jan 2, 2025
- NVIDIA Corp.
- Jonghyun Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPATIAL LOCATION PRESENTATION IN HEAD WORN COMPUTING
- Publication number 20240427548
- Publication date Dec 26, 2024
- Mentor Acquisition One, LLC
- Ralph F. OSTERHOUT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY SYSTEM
- Publication number 20240419009
- Publication date Dec 19, 2024
- 3M Innovative Properties Company
- Andrew J. Ouderkirk
- G02 - OPTICS
Information Patent Application
DUMMY LIGHT MODULE COMPRISING DUAL SEMICONDUCTOR OPTICAL AMPLIFIER
- Publication number 20240421563
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Romain Brenot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-MAGNIFICATION PHOTOGRAPHY EXPLOITING POLARIZING BEAMSPLITTERS,...
- Publication number 20240418969
- Publication date Dec 19, 2024
- Lumenuity, Inc.
- Edo Waks
- G02 - OPTICS
Information Patent Application
OPTICAL LENS ASSEMBLY FOR NEAR-EYE DISPLAY AND NEAR-EYE DISPLAY DEVICE
- Publication number 20240418993
- Publication date Dec 19, 2024
- Tencent America LLC
- Youngshik YOON
- G02 - OPTICS
Information Patent Application
PUPIL RELAY SYSTEM
- Publication number 20240411142
- Publication date Dec 12, 2024
- Snap Inc.
- Brennon Pennell
- G02 - OPTICS
Information Patent Application
VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS
- Publication number 20240411141
- Publication date Dec 12, 2024
- Magic Leap, Inc.
- Hui-Chuan Cheng
- G02 - OPTICS
Information Patent Application
VIEWING OPTIC WITH AN INTEGRATED DISPLAY SYSTEM
- Publication number 20240402479
- Publication date Dec 5, 2024
- Sheltered Wings, Inc. d/b/a Vortex Optics
- Calen Havens
- F41 - WEAPONS
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM
- Publication number 20240406577
- Publication date Dec 5, 2024
- SONY GROUP CORPORATION
- Yuhi KONDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAULT-TOLERANT VIDEO STREAMING IN ONE-WAY TRANSFER SYSTEMS
- Publication number 20240406514
- Publication date Dec 5, 2024
- Microsoft Technology Licensing, LLC
- Jeffrey Allen WEST
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE DISPLAY DEVICE
- Publication number 20240402490
- Publication date Dec 5, 2024
- CORETRONIC CORPORATION
- Yan Wen Lin
- B60 - VEHICLES IN GENERAL
Information Patent Application
DETECTION APPARATUS FOR SIMULTANEOUS ACQUISITION OF MULTIPLE DIVERS...
- Publication number 20240404036
- Publication date Dec 5, 2024
- ASML NETHERLANDS B.V.
- Teunis Willem TUKKER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPACT HEAD-MOUNTED DISPLAY SYSTEM HAVING UNIFORM IMAGE
- Publication number 20240393599
- Publication date Nov 28, 2024
- LUMUS LTD.
- Yaakov Amitai
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240394001
- Publication date Nov 28, 2024
- AUO Corporation
- Yang-Ting Hsiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEE-THROUGH COMPUTER DISPLAY SYSTEMS
- Publication number 20240393584
- Publication date Nov 28, 2024
- Mentor Acquisition One, LLC
- John N. BORDER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

used for beam splitting or combining

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light source device and projection-type display apparatus

Augmented reality near-eye pupil-forming catadioptric optical engin...

Semiconductor measurement apparatus

Laser soldering system and light shaping method thereof

Optical system

Optical system with compact coupling from a projector into a waveguide

Skew mirror auxiliary imaging

System for measuring thickness and physical properties of thin film...

Beam optical axis self-stabilizing device and method based on refle...

Imaging apparatus and video endoscope providing improved depth of f...

Compact snapshot dual-mode interferometric system

Polarization-based optical arrangement with virtual displays and mu...

Optical imaging system and method based on random light field spati...

Pupil relay system

Display device

Additive manufacturing system and method

Heterodyne two-dimensional grating measuring device and measuring m...

Augmented reality display device

Optical system with a filter element

Optical devices and systems with dichroic beamsplitter color combiner

Plenoptic camera measurement and calibration of head-mounted displays

Optical system, illumination system, and display system

Display device including a first lens and a second lens having shap...

Head mounted display with lightguide and multiple combiners

Head-mounted display device and zoomable optical device thereof

System and method for real-time in-situ holographic microscopy

Techniques for providing combined signal to multi-mode waveguide ph...

Optical lens for uniform light-distribution and method of manufactu...

Method of reducing optical artifacts

Chamber systems for additive manufacturing

Patents Applicationslast 30 patents

MEASURING PARALLELISM

Dual-Output Coherent Optical Technology

OPTICAL SYSTEM

IMAGE DISPLAY DEVICE, LIGHT GUIDE PLATE, AND IMAGE DISPLAY METHOD

HAPTIC SYSTEMS FOR HEAD-WORN COMPUTERS

ARBITRARY POLARIZATION-SWITCHABLE METASURFACES

APPARATUS FOR OPTICAL SEE-THROUGH HEAD MOUNTED DISPLAY WITH MUTUAL...

Optical System for Head-Mounted Display

Architecture to Illuminate a Display Panel

INHOMOGENEOUS POLARIZATION-BASED COHERENT TRANSCEIVER FOR BEAM ALIG...

RELAY SYSTEMS

AIR FLOATING VIDEO DISPLAY APPARATUS

HEAD MOUNTED DISPLAY AND DISPLAY DEVICE THEREOF

POLARIZATION-BASED OPTICAL ARRANGEMENT WITH VIRTUAL DISPLAYS AND MU...

BACKLIGHT-FREE AUGMENTED REALITY USING DIGITAL HOLOGRAPHY

SPATIAL LOCATION PRESENTATION IN HEAD WORN COMPUTING

DISPLAY SYSTEM

DUMMY LIGHT MODULE COMPRISING DUAL SEMICONDUCTOR OPTICAL AMPLIFIER

HIGH-MAGNIFICATION PHOTOGRAPHY EXPLOITING POLARIZING BEAMSPLITTERS,...

OPTICAL LENS ASSEMBLY FOR NEAR-EYE DISPLAY AND NEAR-EYE DISPLAY DEVICE

PUPIL RELAY SYSTEM

VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS

VIEWING OPTIC WITH AN INTEGRATED DISPLAY SYSTEM

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM

FAULT-TOLERANT VIDEO STREAMING IN ONE-WAY TRANSFER SYSTEMS

VEHICLE DISPLAY DEVICE

DETECTION APPARATUS FOR SIMULTANEOUS ACQUISITION OF MULTIPLE DIVERS...

COMPACT HEAD-MOUNTED DISPLAY SYSTEM HAVING UNIFORM IMAGE

DISPLAY APPARATUS

SEE-THROUGH COMPUTER DISPLAY SYSTEMS