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G02B27/283
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PHYSICS
G02
Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B27/00
Other optical systems Other optical apparatus
Current Industry
G02B27/283
used for beam splitting or combining
Industries
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Impact
Patents Grants
last 30 patents
Information
Patent Grant
Light recycling for additive manufacturing optimization
Patent number
11,964,429
Issue date
Apr 23, 2024
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Eye tracking system for reducing unwanted reflections from an optic...
Patent number
11,966,047
Issue date
Apr 23, 2024
TOBII AB
Magnus Arvidsson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Augmented reality device and optical system thereof
Patent number
11,966,056
Issue date
Apr 23, 2024
Matrixed Reality Technology Co., Ltd.
Bing Xiao
G02 - OPTICS
Information
Patent Grant
Wavelength domain multiplexing with polarization multiplexing
Patent number
11,968,035
Issue date
Apr 23, 2024
Acacia Communications, Inc.
Long Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wavelength division multiplexed LiDAR
Patent number
11,960,006
Issue date
Apr 16, 2024
Analog Photonics LLC
Ehsan Hosseini
G02 - OPTICS
Information
Patent Grant
Curved see-through pancake lens assembly and display device includi...
Patent number
11,960,090
Issue date
Apr 16, 2024
Meta Platforms Technologies, LLC
Ying Geng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High-resolution liquid crystal displays
Patent number
11,953,688
Issue date
Apr 9, 2024
Meta Platforms Technologies, LLC
Jacques Gollier
G02 - OPTICS
Information
Patent Grant
System and method for femtotesla direct magnetic gradiometer using...
Patent number
11,953,569
Issue date
Apr 9, 2024
The Trustees of Princeton University
Michael Romalis
G01 - MEASURING TESTING
Information
Patent Grant
Head-mounted visualization unit and visualization system comprising...
Patent number
11,953,687
Issue date
Apr 9, 2024
Carl Zeiss Meditec AG
Christoph Hauger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical arrangement of smart glasses for scanning surface
Patent number
11,947,112
Issue date
Apr 2, 2024
Robert Bosch GmbH
Andreas Petersen
G02 - OPTICS
Information
Patent Grant
Optical devices and systems with dichroic beamsplitter color combiner
Patent number
11,947,130
Issue date
Apr 2, 2024
LUMUS LTD.
Eitan Ronen
G02 - OPTICS
Information
Patent Grant
Polarization device, method of manufacturing the same, liquid cryst...
Patent number
RE49885
Issue date
Mar 26, 2024
Seiko Epson Corporation
Yoshitomo Kumai
Information
Patent Grant
Viewing optic with an integrated display system
Patent number
11,940,612
Issue date
Mar 26, 2024
Sheltered Wings, Inc.
Calen Havens
F41 - WEAPONS
Information
Patent Grant
Polarization splitter-rotator having silicon based waveguide with s...
Patent number
11,940,572
Issue date
Mar 26, 2024
Aeva, Inc.
Bing Shen
G01 - MEASURING TESTING
Information
Patent Grant
Plane grating calibration system
Patent number
11,940,349
Issue date
Mar 26, 2024
Tsinghua University
Leijie Wang
G01 - MEASURING TESTING
Information
Patent Grant
Optical configurations for head-worn see-through displays
Patent number
11,940,629
Issue date
Mar 26, 2024
Mentor Acquisition One, LLC
John N. Border
G02 - OPTICS
Information
Patent Grant
Iris scanning device with a single camera sensor
Patent number
11,935,274
Issue date
Mar 19, 2024
Worldcoin Foundation
Sandro Herbig
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical scanning apparatus and image forming apparatus
Patent number
11,933,964
Issue date
Mar 19, 2024
SHARP KABUSHIKI KAISHA
Hiroshi Yamamoto
G02 - OPTICS
Information
Patent Grant
Laser projector with two laser diodes
Patent number
11,936,161
Issue date
Mar 19, 2024
Lap GmbH Laser Applikationen
Hans-Peter Werner
G02 - OPTICS
Information
Patent Grant
Viewing optic with an integrated display system
Patent number
11,927,739
Issue date
Mar 12, 2024
Sheltered Wings, Inc.
Calen Havens
F41 - WEAPONS
Information
Patent Grant
Skew mirror auxiliary imaging
Patent number
11,927,765
Issue date
Mar 12, 2024
Akonia Holographics LLC
Mark R. Ayres
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display system and light guide
Patent number
11,927,768
Issue date
Mar 12, 2024
3M Innovative Properties Company
Andrew J. Ouderkirk
G02 - OPTICS
Information
Patent Grant
Devices and methods for the characterization of the 3D orientation...
Patent number
11,927,737
Issue date
Mar 12, 2024
Universite d'Aix-Marseille
Sophie Brasselet
G02 - OPTICS
Information
Patent Grant
Workpiece processing machine and method for processing a workpiece,...
Patent number
11,925,999
Issue date
Mar 12, 2024
Trumpf Laser- und Systemtechnik GmbH
Jan-Patrick Hermani
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Display system for vehicle
Patent number
11,921,299
Issue date
Mar 5, 2024
3M Innovative Properties Company
Adam D. Haag
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Optical tweezer phonon laser
Patent number
11,923,101
Issue date
Mar 5, 2024
Rochester Institute of Technology
Mishkatul Bhattacharya
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
High power handling digitizer using photonics
Patent number
11,923,907
Issue date
Mar 5, 2024
Lawrence Livermore National Security, LLC
Peter Thomas Setsuda DeVore
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Viewing optic with an integrated display system
Patent number
11,921,279
Issue date
Mar 5, 2024
Sheltered Wings, Inc.
Calen Havens
F41 - WEAPONS
Information
Patent Grant
Projected texture pattern for intra-oral 3D imaging
Patent number
11,918,439
Issue date
Mar 5, 2024
MEDIT CORP.
David B. Stegall
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recycling powdered material for additive manufacturing
Patent number
11,911,964
Issue date
Feb 27, 2024
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
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
OPTICAL SYSTEM WITH COMPACT COUPLING FROM A PROJECTOR INTO A WAVEGUIDE
Publication number
20240126085
Publication date
Apr 18, 2024
LUMUS LTD.
Ronen CHRIKI
G02 - OPTICS
Information
Patent Application
OPTICAL ISOLATOR
Publication number
20240118564
Publication date
Apr 11, 2024
Shin-Etsu Chemical Co., Ltd.
Akira YAHAGI
G02 - OPTICS
Information
Patent Application
WAFER PROCESSING SYSTEM
Publication number
20240120194
Publication date
Apr 11, 2024
Samsung Electronics Co., Ltd.
Sang Min LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL DISPLAY SYSTEM AND ELECTRONICS APPARATUS
Publication number
20240111168
Publication date
Apr 4, 2024
University of Central Florida Research Foundation, Inc.
KUN YIN
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20240111159
Publication date
Apr 4, 2024
Wuhan China Star Optoelectronics Technology Co., Ltd.
Huanli Yang
G02 - OPTICS
Information
Patent Application
WAVELENGTH CONVERTER AND OPTICAL TRANSMISSION SYSTEM
Publication number
20240103338
Publication date
Mar 28, 2024
Fujitsu Limited
Tomoyuki KATO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SYSTEM, ILLUMINATION SYSTEM, AND DISPLAY SYSTEM
Publication number
20240103269
Publication date
Mar 28, 2024
Huawei Technologies Co., Ltd
Jinlei WANG
G02 - OPTICS
Information
Patent Application
SELECTIVE COMMUNICATION USING MULTIPLE SEPARATED POLARIZERS
Publication number
20240103313
Publication date
Mar 28, 2024
Evital LLC
Nicholas Patrick Hunter
G02 - OPTICS
Information
Patent Application
Skew Mirror Auxiliary Imaging
Publication number
20240103290
Publication date
Mar 28, 2024
AKONIA HOLOGRAPHICS LLC
Mark R. Ayres
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL DEVICE, DIE BONDING SYSTEM, AND DIE BONDING METHOD
Publication number
20240105524
Publication date
Mar 28, 2024
Samsung Electronics Co., Ltd.
Hyungjin KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BEAM MODULATION APPARATUS AND PROJECTION SYSTEM
Publication number
20240085774
Publication date
Mar 14, 2024
BEIJING ASU TECH CO. LTD.
Jinwang ZHANG
G02 - OPTICS
Information
Patent Application
PLENOPTIC CAMERA MEASUREMENT AND CALIBRATION OF HEAD-MOUNTED DISPLAYS
Publication number
20240077735
Publication date
Mar 7, 2024
Magic Leap, Inc.
Miller Harry Schuck
G02 - OPTICS
Information
Patent Application
DISPLAY APPARATUS PROVIDING IMAGE WITH IMMERSIVE SENSE
Publication number
20240069355
Publication date
Feb 29, 2024
Samsung Electronics Co., Ltd.
Kwanghyun WON
G02 - OPTICS
Information
Patent Application
HAPTIC SYSTEMS FOR HEAD-WORN COMPUTERS
Publication number
20240061262
Publication date
Feb 22, 2024
Mentor Acquisition One, LLC
Ralph F. Osterhout
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ILLUMINATION SOURCES FOR MULTICORE FIBER ENDOSCOPES
Publication number
20240049956
Publication date
Feb 15, 2024
ZSQUARE LTD.
Asaf Shahmoon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH FIDELITY STORAGE AND RETRIEVAL OF QUANTUM INFORMATION IN A WAR...
Publication number
20240045144
Publication date
Feb 8, 2024
Qunnect, Inc.
Mehdi Namazi
G02 - OPTICS
Information
Patent Application
COMBINATION DEVICE AND OPTICAL SYSTEM
Publication number
20240045222
Publication date
Feb 8, 2024
TRUMPF Laser - und Systemtechnik GmbH
Malte Kumkar
G02 - OPTICS
Information
Patent Application
SUPERPOSITION DEVICE AND OPTICAL SYSTEM
Publication number
20240045223
Publication date
Feb 8, 2024
TRUMPF Laser - und Systemtechnik GmbH
Malte Kumkar
G02 - OPTICS
Information
Patent Application
EXCITATION DEVICE FOR OPTICAL AMPLIFIER
Publication number
20240039233
Publication date
Feb 1, 2024
Nippon Telegraph and Telephone Corporation
Hiroto KAWAKAMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WIRE GRID POLARIZING ELEMENT, METHOD FOR MANUFACTURING WIRE GRID PO...
Publication number
20240036241
Publication date
Feb 1, 2024
Dexerials Corporation
Koji SASAKI
G02 - OPTICS
Information
Patent Application
SYSTEMS, DEVICES, AND METHODS FOR LASER BEAM GENERATION
Publication number
20240036338
Publication date
Feb 1, 2024
Pavilion Integration Corporation
Ningyi LUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REFLECTIVE FRESNEL FOLDED OPTIC DISPLAY
Publication number
20240036342
Publication date
Feb 1, 2024
Meta Platforms Technologies, LLC
Andrew John Ouderkirk
G02 - OPTICS
Information
Patent Application
Self-Compensating Polarization Modulator
Publication number
20240039633
Publication date
Feb 1, 2024
TESAT SPACECOM GMBH & CO. KG
Julian Struck
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL DISPLAY SYSTEM AND ELECTRONIC DEVICE
Publication number
20240036322
Publication date
Feb 1, 2024
University of Central Florida Research Foundation, Inc.
TAO ZHAN
G02 - OPTICS
Information
Patent Application
SPATIO-TEMPORAL PROFILOMETER AND PERFORMING TIME-RESOLVED SPATIAL P...
Publication number
20240027680
Publication date
Jan 25, 2024
Government of the United States of America, as Represented by the Secretary o...
Gregory Alan Cooksey
G02 - OPTICS
Information
Patent Application
EYEPIECES FOR AUGMENTED REALITY DISPLAY SYSTEM
Publication number
20240027767
Publication date
Jan 25, 2024
Magic Leap, Inc.
Samarth Bhargava
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BEAM COMBINER, METHOD OF FORMING ALIGNMENT FILM, AND METHOD OF MANU...
Publication number
20240027783
Publication date
Jan 25, 2024
FUJIFILM CORPORATION
Takashi YONEMOTO
G02 - OPTICS
Information
Patent Application
TECHNIQUES FOR PROVIDING COMBINED SIGNAL TO MULTI-MODE WAVEGUIDE PH...
Publication number
20240019553
Publication date
Jan 18, 2024
Aeva, Inc.
Behsan Behzadi
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF REDUCING OPTICAL ARTIFACTS
Publication number
20240012190
Publication date
Jan 11, 2024
Magic Leap, Inc.
Kevin Richard CURTIS
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY