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G02B6/28
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Parent Industries
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PHYSICS
G02
Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B6/00
Light guides
Current Industry
G02B6/28
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Industries
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People
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Patents Grants
last 30 patents
Information
Patent Grant
Multi-mode interferometric optical waveguide device and photonic in...
Patent number
11,971,579
Issue date
Apr 30, 2024
Mitsubishi Electric Corporation
Masakazu Takabayashi
G02 - OPTICS
Information
Patent Grant
Fiber endoscope
Patent number
11,963,663
Issue date
Apr 23, 2024
Stichting VU
Fabio Feroldi
G02 - OPTICS
Information
Patent Grant
Optical system with dispersion compensation
Patent number
11,966,053
Issue date
Apr 23, 2024
Apple Inc.
Jonathan B. Pfeiffer
G02 - OPTICS
Information
Patent Grant
Optical system with dispersion compensation
Patent number
11,947,110
Issue date
Apr 2, 2024
Akonia Holographics LLC
Jonathan Pfeiffer
G02 - OPTICS
Information
Patent Grant
Waveguides with integrated optical elements and methods of making t...
Patent number
11,947,121
Issue date
Apr 2, 2024
Magic Leap, Inc.
Christophe Peroz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Fiber optic terminals and tools and methods for adjusting a split r...
Patent number
11,947,167
Issue date
Apr 2, 2024
Corning Research & Development Corporation
Jody Todd Bliss
G02 - OPTICS
Information
Patent Grant
Photodetection device and laser device
Patent number
11,940,321
Issue date
Mar 26, 2024
Fujikura Ltd.
Shinichi Sakamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System for data transmission in optical systems
Patent number
11,921,335
Issue date
Mar 5, 2024
II-VI DELAWARE, INC.
Eduard Armbruster
G08 - SIGNALLING
Information
Patent Grant
Indexing terminal arrangement
Patent number
11,921,340
Issue date
Mar 5, 2024
CommScope Technologies LLC
Thomas Marcouiller
G02 - OPTICS
Information
Patent Grant
Optical branching/coupling device and optical branching/coupling me...
Patent number
11,914,191
Issue date
Feb 27, 2024
NEC Corporation
Ryuji Aida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical-phased array beam-steerer
Patent number
11,914,190
Issue date
Feb 27, 2024
Huawei Technologies Co., Ltd.
Pascual Muñoz Muñoz
G02 - OPTICS
Information
Patent Grant
Achromatic light splitting device with a high V number and a low V...
Patent number
11,906,778
Issue date
Feb 20, 2024
Apple Inc.
Mark Alan Arbore
G02 - OPTICS
Information
Patent Grant
Optical fiber lateral input/output device
Patent number
11,886,012
Issue date
Jan 30, 2024
Nippon Telegraph and Telephone Corporation
Takui Uematsu
G02 - OPTICS
Information
Patent Grant
Methods for fabricating a monolithic multi-optical-waveguide penetr...
Patent number
11,886,024
Issue date
Jan 30, 2024
Weatherford Technology Holdings, LLC
Thomas W. F. Engel
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Optical multiplexing circuit and light source
Patent number
11,886,005
Issue date
Jan 30, 2024
Nippon Telegraph and Telephone Corporation
Junji Sakamoto
G02 - OPTICS
Information
Patent Grant
Optical fiber side input and output device
Patent number
11,880,069
Issue date
Jan 23, 2024
Nippon Telegraph and Telephone Corporation
Takui Uematsu
G02 - OPTICS
Information
Patent Grant
Optical system with safety component
Patent number
11,874,514
Issue date
Jan 16, 2024
II-VI DELAWARE, INC.
Eduard Armbruster
G08 - SIGNALLING
Information
Patent Grant
Optical logic gate decision-making circuit combining non-linear mat...
Patent number
11,860,509
Issue date
Jan 2, 2024
Hewlett Packard Enterprise Development LP
Mir Ashkan Seyedi
G02 - OPTICS
Information
Patent Grant
Optical fiber bending mechanisms
Patent number
11,858,842
Issue date
Jan 2, 2024
nLIGHT, Inc.
Aaron Brown
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical communication device and optical signal processing method
Patent number
11,860,419
Issue date
Jan 2, 2024
Huawei Technologies Co., Ltd.
Zhaojiang Ge
G02 - OPTICS
Information
Patent Grant
Optical instrument for imaging and sensing using multicore fiber
Patent number
11,852,802
Issue date
Dec 26, 2023
Eric Swanson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical device and optical communication apparatus
Patent number
11,852,878
Issue date
Dec 26, 2023
Fujitsu Optical Components Limited
Masaki Sugiyama
G02 - OPTICS
Information
Patent Grant
Optical assembly and method for optical signal processing
Patent number
11,838,059
Issue date
Dec 5, 2023
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Bernd Sartorius
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for designing a multi-plane conversion device, phase plate o...
Patent number
11,828,935
Issue date
Nov 28, 2023
CAILABS
Olivier Pinel
G02 - OPTICS
Information
Patent Grant
Single mode and multi-mode waveguide crossings
Patent number
11,822,126
Issue date
Nov 21, 2023
Cisco Technology, Inc.
Tao Ling
G02 - OPTICS
Information
Patent Grant
Optical transceiver with reduced lane utilization
Patent number
11,817,904
Issue date
Nov 14, 2023
Mellanox Technologies, Ltd.
Mads Loenstrup Nielsen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low-loss waveguiding structures, in particular modulators
Patent number
11,815,750
Issue date
Nov 14, 2023
HyperLight Corporation
Mian Zhang
G02 - OPTICS
Information
Patent Grant
Optical combiner, laser device, and method for manufacturing optica...
Patent number
11,808,982
Issue date
Nov 7, 2023
Fujikura Ltd.
Ryokichi Matsumoto
G02 - OPTICS
Information
Patent Grant
Planar optical telescope and related methods
Patent number
11,808,934
Issue date
Nov 7, 2023
Eagle Technology, LLC
Chad Elliott Ogden
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-mode spiral delay device
Patent number
11,789,205
Issue date
Oct 17, 2023
PSIQUANTUM CORP.
Damien Bonneau
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MACHINING AN OPTICAL FIBRE, OPTICAL FIBRE, COUPLING ASSE...
Publication number
20240118494
Publication date
Apr 11, 2024
Laser Zentrum Hannover e. V.
FELIX WELLMANN
G02 - OPTICS
Information
Patent Application
MULTI-PLANE CONVERSION DEVICE
Publication number
20240103266
Publication date
Mar 28, 2024
CAILabs
Olivier Pinel
G02 - OPTICS
Information
Patent Application
Optical Splitters with Reflective Surfaces
Publication number
20240103224
Publication date
Mar 28, 2024
Apple Inc.
Mark A. Arbore
G02 - OPTICS
Information
Patent Application
GEOMETRICAL WAVEGUIDE WITH PARTIAL-COVERAGE BEAM SPLITTERS
Publication number
20240094552
Publication date
Mar 21, 2024
Meta Platforms Technologies, LLC
Miaomiao Xu
G02 - OPTICS
Information
Patent Application
MULTI-MODE SPIRAL DELAY DEVICE
Publication number
20240085631
Publication date
Mar 14, 2024
Psiquantum, Corp.
Damien Bonneau
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical transceiver arrays
Publication number
20240069285
Publication date
Feb 29, 2024
LYTE AI, INC.
Arman Hajati
G01 - MEASURING TESTING
Information
Patent Application
Dual Layer Optical Coupling Configuration Between Photonic Integrat...
Publication number
20240069286
Publication date
Feb 29, 2024
Aayuna Inc.
Ravinder Kachru
G02 - OPTICS
Information
Patent Application
ARRAYED WAVEGUIDE GRATING WITH REUSABLE DELAY LINE (AWG-RDL)
Publication number
20240053541
Publication date
Feb 15, 2024
University of Maryland, College Park
Yang ZHANG
G02 - OPTICS
Information
Patent Application
Grating coupler with high efficiency
Publication number
20240045146
Publication date
Feb 8, 2024
Apple Inc.
Nurul Taimur Islam
G02 - OPTICS
Information
Patent Application
HIGH DENSITY OPTICAL SPLITTER WITH EXTERNAL FANOUT DEVICE
Publication number
20240019636
Publication date
Jan 18, 2024
Corning Research & Development Corporation
Alan Duncan Burkett
G02 - OPTICS
Information
Patent Application
SYSTEMS AND METHODS FOR POLARIZATION SEPARATION IN REMOTE IMAGING S...
Publication number
20230417910
Publication date
Dec 28, 2023
SiLC Technologies, Inc.
Prakash Koonath
G01 - MEASURING TESTING
Information
Patent Application
LASER PROCESSING APPARATUS AND COUPLER
Publication number
20230411922
Publication date
Dec 21, 2023
FURUKAWA ELECTRIC CO., LTD.
Kohei KAWASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL COUPLER, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM
Publication number
20230388017
Publication date
Nov 30, 2023
Huawei Technologies Co., Ltd
Yuanda Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DELIVERY FIBER ASSEMBLY AND A BROAD BAND SOURCE
Publication number
20230384512
Publication date
Nov 30, 2023
NKT PHOTONICS A/S
Johannes WEIRICH
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FIBER COMBINER WITH A CAPILLARY
Publication number
20230358963
Publication date
Nov 9, 2023
Lumentum Operations LLC
Gongwen ZHU
G02 - OPTICS
Information
Patent Application
Compact Optical Splitter
Publication number
20230358964
Publication date
Nov 9, 2023
Apple Inc.
Mohsen Kamandar Dezfouli
G02 - OPTICS
Information
Patent Application
OPTICAL DEVICE AND WAVELENGTH-TUNABLE LASER
Publication number
20230350132
Publication date
Nov 2, 2023
FURUKAWA ELECTRIC CO., LTD.
Yosuke TERADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLARIZING DEVICE
Publication number
20230333321
Publication date
Oct 19, 2023
Teknologian Tutkimuskeskus VTT Oy
Lauri LEHTIMÄKI
G02 - OPTICS
Information
Patent Application
OPTICAL COUPLING DEVICE AND OPTICAL COUPLING SYSTEM
Publication number
20230314715
Publication date
Oct 5, 2023
Nippon Telegraph and Telephone Corporation
Tatsuya FUJIMOTO
G02 - OPTICS
Information
Patent Application
SINGLE MODE AND MULTI-MODE WAVEGUIDE CROSSINGS
Publication number
20230288639
Publication date
Sep 14, 2023
Cisco Technology, Inc.
Tao LING
G02 - OPTICS
Information
Patent Application
OPTICAL COUPLING DEVICE AND OPTICAL COUPLING SYSTEM
Publication number
20230280536
Publication date
Sep 7, 2023
Nippon Telegraph and Telephone Corporation
Tatsuya FUJIMOTO
G02 - OPTICS
Information
Patent Application
INDEXING TERMINAL ARRANGEMENT
Publication number
20230273388
Publication date
Aug 31, 2023
CommScope Technologies LLC
Thomas MARCOUILLER
G02 - OPTICS
Information
Patent Application
COMBINER HOUSING FOR OPTICAL FIBER COMBINER
Publication number
20230258869
Publication date
Aug 17, 2023
nLIGHT, Inc.
Juan Carlos Lugo
G02 - OPTICS
Information
Patent Application
Method For Manufacturing Optical Fiber Combiners
Publication number
20230251426
Publication date
Aug 10, 2023
Lightel Technologies, Inc.
Chungho Hsia
G02 - OPTICS
Information
Patent Application
FIBER OPTIC SPLITTER MODULE
Publication number
20230251448
Publication date
Aug 10, 2023
CommScope Technologies LLC
Steven C. Zimmel
G02 - OPTICS
Information
Patent Application
PERISCOPE OPTICAL ASSEMBLY WITH INSERTED COMPONENTS
Publication number
20230244035
Publication date
Aug 3, 2023
Cisco Technology, Inc.
Ashley J.M. ERICKSON
G02 - OPTICS
Information
Patent Application
OPTICAL SPLITTING DEVICE AND OPTICAL SPLITTING SYSTEM
Publication number
20230204860
Publication date
Jun 29, 2023
Huawei Technologies Co., Ltd
Dan Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPLITTER FAN OUT BOX FOR OPTICAL FAN OUT MODULE
Publication number
20230168454
Publication date
Jun 1, 2023
Huber + Suhner AG
Reto MEYER
G02 - OPTICS
Information
Patent Application
PHOTONIC CHIP WITH EDGE COUPLER AND METHOD OF MANUFACTURE
Publication number
20230142315
Publication date
May 11, 2023
Telefonaktiebolaget LM Ericsson (publ)
Gabriele DE ANGELIS
G02 - OPTICS
Information
Patent Application
OPTOELECTRONIC CHIP AND METHOD FOR TESTING PHOTONIC CIRCUITS OF SUC...
Publication number
20230136742
Publication date
May 4, 2023
STMicroelectronics (Crolles 2) SAS
Patrick Le Maitre
G01 - MEASURING TESTING