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G02B6/28
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PHYSICS
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Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B6/00
Light guides
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G02B6/28
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Patents Grants
last 30 patents
Information
Patent Grant
Waveguides with integrated optical elements and methods of making t...
Patent number
12,306,412
Issue date
May 20, 2025
Magic Leap, Inc.
Christophe Peroz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pump-signal combiner
Patent number
12,298,555
Issue date
May 13, 2025
Lumentum Operations LLC
Patrick Gregg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Imaging waveguide
Patent number
12,298,508
Issue date
May 13, 2025
Snap Inc.
Arseny Alexeev
G02 - OPTICS
Information
Patent Grant
Optical delay line structure
Patent number
12,292,599
Issue date
May 6, 2025
EZconn Corporation
Chin-Tsung Wu
G02 - OPTICS
Information
Patent Grant
Polarizing device
Patent number
12,292,598
Issue date
May 6, 2025
Teknologian tutkimuskeskus VTT Oy
Lauri Lehtimäki
G02 - OPTICS
Information
Patent Grant
Two layer polarization splitter rotator
Patent number
12,287,512
Issue date
Apr 29, 2025
Cisco Technology, Inc.
Jonathan Edgar Roth
G02 - OPTICS
Information
Patent Grant
Optical transceiver arrays
Patent number
12,282,194
Issue date
Apr 22, 2025
LYTE AI, INC.
Arman Hajati
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods for polarization separation in remote imaging s...
Patent number
12,276,728
Issue date
Apr 15, 2025
SiLC Technologies, Inc.
Prakash Koonath
G01 - MEASURING TESTING
Information
Patent Grant
Photonic chip, lidar, and mobile device
Patent number
12,276,851
Issue date
Apr 15, 2025
SUTENG INNOVATION TECHNOLOGY CO., LTD.
Hao Wang
G01 - MEASURING TESTING
Information
Patent Grant
Optical fiber signal mode conversion apparatus and conversion metho...
Patent number
12,265,260
Issue date
Apr 1, 2025
Huawei Technologies Co., Ltd.
Hanchen Yu
G02 - OPTICS
Information
Patent Grant
Optical assembly and optical system for beam steering and homogeniz...
Patent number
12,248,162
Issue date
Mar 11, 2025
Modulight Corporation
Lasse Orsila
G02 - OPTICS
Information
Patent Grant
Photonic chip, field programmable photonic array and photonic integ...
Patent number
12,248,180
Issue date
Mar 11, 2025
Universitat Politecnica de Valencia
Daniel Pérez López
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Optical multiplexing/demultiplexing method, optical multiplexing/de...
Patent number
12,242,111
Issue date
Mar 4, 2025
Nippon Telegraph and Telephone Corporation
Takui Uematsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dual layer optical coupling configuration between photonic integrat...
Patent number
12,242,109
Issue date
Mar 4, 2025
Aayuna Inc.
Ravinder Kachru
G02 - OPTICS
Information
Patent Grant
Splice with cladding mode light stripping
Patent number
12,235,467
Issue date
Feb 25, 2025
nLIGHT, Inc.
Chris A. Rivera
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fiber optic splitter module
Patent number
12,222,572
Issue date
Feb 11, 2025
CommScope Technologies LLC
Steven C. Zimmel
G02 - OPTICS
Information
Patent Grant
Multi-plane conversion device
Patent number
12,210,148
Issue date
Jan 28, 2025
CAILABS
Olivier Pinel
G02 - OPTICS
Information
Patent Grant
Integrated waveguide coupler
Patent number
12,169,311
Issue date
Dec 17, 2024
Skorpios Technologies, Inc.
Stephen B. Krasulick
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Closed-track optical delay modules, terahertz systems and photoelec...
Patent number
12,153,259
Issue date
Nov 26, 2024
Capital Normal University
Zhenwei Zhang
G02 - OPTICS
Information
Patent Grant
Thin waveguide wavelength-selective projector
Patent number
12,140,761
Issue date
Nov 12, 2024
Meta Platforms Technologies, LLC
Giuseppe Calafiore
G02 - OPTICS
Information
Patent Grant
Optoelectronic chip and method for testing photonic circuits of suc...
Patent number
12,123,910
Issue date
Oct 22, 2024
STMicroelectronics (Crolles 2) SAS
Patrick Le Maitre
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatuses and methods for an optical coupler
Patent number
12,111,496
Issue date
Oct 8, 2024
Honeywell International Inc.
Matthew Wade Puckett
G02 - OPTICS
Information
Patent Grant
Method of coupling optical fibers, and optical coupler
Patent number
12,085,759
Issue date
Sep 10, 2024
Universite Laval
Charles Matte-Breton
G02 - OPTICS
Information
Patent Grant
Three-dimensional micro-electro-mechanical, microfluidic, and micro...
Patent number
12,080,651
Issue date
Sep 3, 2024
NIELSON SCIENTIFIC, LLC
Gregory Nolan Nielson
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Screen comprising a transparent base body
Patent number
12,066,664
Issue date
Aug 20, 2024
Carl Zeiss Jena GmbH
Marc Junghans
G02 - OPTICS
Information
Patent Grant
Multi-mode spiral delay device
Patent number
12,066,661
Issue date
Aug 20, 2024
PSIQUANTUM, CORP.
Damien Bonneau
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for delaying an optical signal
Patent number
12,061,359
Issue date
Aug 13, 2024
Centre National de la Recherche Scientifique
Jean-Charles Beugnot
G02 - OPTICS
Information
Patent Grant
All-fiber laser oscillators adopting side-pump signal-and-pump comb...
Patent number
12,057,673
Issue date
Aug 6, 2024
Lightel Technologies, Inc.
Chungho Hsia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Splitter fan out box for optical fan out module
Patent number
12,050,356
Issue date
Jul 30, 2024
HUBER+SUHNER AG
Reto Meyer
G02 - OPTICS
Information
Patent Grant
Optofluidic analyte detection systems using multi-mode interference...
Patent number
12,044,623
Issue date
Jul 23, 2024
The Regents of the University of California
Holger Schmidt
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
FIBER OPTIC DISTRIBUTION ARCHITECTURE AND RELATED FIBER OPTIC COMPO...
Publication number
20250180813
Publication date
Jun 5, 2025
CommScope Technologies LLC
Thomas A. THIGPEN
G02 - OPTICS
Information
Patent Application
FAN-IN/FAN-OUT DEVICE
Publication number
20250172755
Publication date
May 29, 2025
KOHOKU KOGYO CO., LTD.
Katsuhiro IWASAKI
G02 - OPTICS
Information
Patent Application
THREE-DIMENSIONAL MICRO-ELECTRO-MECHANICAL, MICROFLUIDIC, AND MICRO...
Publication number
20250174566
Publication date
May 29, 2025
Nielson Scientific, LLC
Gregory Nolan Nielson
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
OPTICAL MULTIPLEXER
Publication number
20250138243
Publication date
May 1, 2025
SEIREN KST CORP.
Yuuta Yabe
G02 - OPTICS
Information
Patent Application
A WAVEGUIDE PHOTO DETECTOR INTEGRATED WITH A PLURALITY OF OPTICAL F...
Publication number
20250130102
Publication date
Apr 24, 2025
DustPhotonics
Yuval Saado
G01 - MEASURING TESTING
Information
Patent Application
DIRECTIONAL COUPLER AND METHOD OF MANUFACTURING THE SAME
Publication number
20250110278
Publication date
Apr 3, 2025
Mitsubishi Electric Corporation
Keita MOCHIZUKI
G02 - OPTICS
Information
Patent Application
TUNABLE-GAP INTEGRATED PHOTONIC CIRCUITS
Publication number
20250110279
Publication date
Apr 3, 2025
The MITRE Corporation
Gerry GILBERT
G02 - OPTICS
Information
Patent Application
SYSTEMS AND METHODS FOR REDUCING SPECKLE ARTIFACTS IN LASER-ILLUMIN...
Publication number
20250110277
Publication date
Apr 3, 2025
Meta Platforms Technologies, LLC
Zhujun Shi
G02 - OPTICS
Information
Patent Application
MCF COUPLING DEVICE AND MCF COUPLING METHOD
Publication number
20250085479
Publication date
Mar 13, 2025
NEC Corporation
Daisuke KATSUKURA
G02 - OPTICS
Information
Patent Application
OPTICAL DEVICE, OPTICAL TRANSMITTER, OPTICAL RECEIVER, AND OPTICAL...
Publication number
20250076689
Publication date
Mar 6, 2025
FUJITSU OPTICAL COMPONENTS LIMITED
Masaki SUGIYAMA
G02 - OPTICS
Information
Patent Application
Photonic Waveguide Networks
Publication number
20250067936
Publication date
Feb 27, 2025
PsiQuantum Corp.
Hugo V. Cable
G02 - OPTICS
Information
Patent Application
Waveguide-Type Optical Coupler
Publication number
20250020865
Publication date
Jan 16, 2025
Nippon Telegraph and Telephone Corporation
Takashi Go
G02 - OPTICS
Information
Patent Application
DEVICE FOR CONNECTING, BY REALLOCATION OF TRANSMISSION CHANNELS, TO...
Publication number
20250012976
Publication date
Jan 9, 2025
SAFRAN ELECTRICAL & POWER
Sébastien LE GALL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOW-LOSS WAVEGUIDING STRUCTURES, IN PARTICULAR MODULATORS
Publication number
20250013086
Publication date
Jan 9, 2025
HyperLight Corporation
Christian Reimer
G02 - OPTICS
Information
Patent Application
MULTI-MODE SPIRAL DELAY DEVICE
Publication number
20240402429
Publication date
Dec 5, 2024
Psiquantum, Corp.
Damien Bonneau
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR OPTIMIZING GRADED INDEX FIBER LENGTH TO IMPROVE IMAGE Q...
Publication number
20240368021
Publication date
Nov 7, 2024
Lumentum Operations LLC
Richard D. FAULHABER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
APPARATUSES FOR AN OPTICAL COUPLER
Publication number
20240369766
Publication date
Nov 7, 2024
Honeywell International Inc.
Matthew Wade Puckett
G02 - OPTICS
Information
Patent Application
FIBER TO THE ROOM
Publication number
20240364425
Publication date
Oct 31, 2024
Nokia Solutions and Networks Oy
Jochen MAES
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PHOTONIC INTEGRATED SIGNAL PROCESSING DEVICE
Publication number
20240345326
Publication date
Oct 17, 2024
Universiteit Gent
Charis MESARITAKIS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COUPLING DEVICE FOR COUPLING HOLLOW-CORE OPTICAL FIBRES COMPRISING...
Publication number
20240319445
Publication date
Sep 26, 2024
THALES
Abdelfatah BENABID
G02 - OPTICS
Information
Patent Application
LIGHT MODULATING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
Publication number
20240310693
Publication date
Sep 19, 2024
Samsung Electronics Co., Ltd.
Byunggil JEONG
G02 - OPTICS
Information
Patent Application
INTEGRATED OPTOELECTRONIC DEVICE WITH OPTICAL INTERCONNECT STRUCTUR...
Publication number
20240266801
Publication date
Aug 8, 2024
IHP GmbH-Innovations for High Performance Microelectronics/Leibniz-Instit.für...
Karsten VOIGT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical transceiver arrays
Publication number
20240255702
Publication date
Aug 1, 2024
LYTE AI, INC.
Arman Hajati
G01 - MEASURING TESTING
Information
Patent Application
WAVEGUIDES WITH INTEGRATED OPTICAL ELEMENTS AND METHODS OF MAKING T...
Publication number
20240201503
Publication date
Jun 20, 2024
Magic Leap, Inc.
Christophe Peroz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CLOSED-TRACK OPTICAL DELAY MODULES, TERAHERTZ SYSTEMS AND PHOTOELEC...
Publication number
20240168231
Publication date
May 23, 2024
CAPITAL NORMAL UNIVERSITY
Zhenwei ZHANG
G02 - OPTICS
Information
Patent Application
OPTICAL PHASED ARRAY DEVICE THAT CAN FLEXIBLY SET THE LIGHT SPLITTI...
Publication number
20240151963
Publication date
May 9, 2024
Nanjing University
Wei JIANG
G02 - OPTICS
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