Tapered waveguides

Industry

CPC
G02B6/1228

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B6/00Light guides

Current Industry

G02B6/1228Tapered waveguides

Industries

Patents Grantslast 30 patents

Information Patent Grant
Heterogeneously integrated optical modulator and manufacturing meth...
- Patent number 12,197,002
- Issue date Jan 14, 2025
- Electronics and Telecommunications Research Institute
- Young-Tak Han
- G02 - OPTICS
Information Patent Grant
Optical waveguide element
- Patent number 12,197,052
- Issue date Jan 14, 2025
- Sumitomo Osaka Cement Co., Ltd.
- Yu Kataoka
- G02 - OPTICS
Information Patent Grant
Photonic chip and method of manufacture
- Patent number 12,189,182
- Issue date Jan 7, 2025
- University of Southampton
- David Thomson
- G02 - OPTICS
Information Patent Grant
Waveguide excitation uniformity
- Patent number 12,188,868
- Issue date Jan 7, 2025
- Quantum-Si Incorporated
- Gerard Schmid
- G01 - MEASURING TESTING
Information Patent Grant
Structure with polarization device with light absorber with at leas...
- Patent number 12,189,183
- Issue date Jan 7, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Optoelectronic device and method of manufacture thereof
- Patent number 12,174,424
- Issue date Dec 24, 2024
- CHAMARTIN LABORATORIES LLC
- Guomin Yu
- 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
Substrate coupled grating couplers in photonic integrated circuits
- Patent number 12,169,304
- Issue date Dec 17, 2024
- Google LLC
- Liming Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layer waveguide optical coupler
- Patent number 12,158,624
- Issue date Dec 3, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Tai-Chun Huang
- G02 - OPTICS
Information Patent Grant
Propagation mode loss difference compensator
- Patent number 12,158,607
- Issue date Dec 3, 2024
- Nippon Telegraph and Telephone Corporation
- Yoko Yamashita
- G02 - OPTICS
Information Patent Grant
Optical device and method of manufacturing the same
- Patent number 12,153,253
- Issue date Nov 26, 2024
- Taiwan Semiconductor Manufacturing Company Ltd.
- Chewn-Pu Jou
- G02 - OPTICS
Information Patent Grant
Edge coupler and waveguide structure and forming method thereof
- Patent number 12,153,261
- Issue date Nov 26, 2024
- Taiwan Semiconductor Manufacturing Company Ltd.
- Wei-Kang Liu
- G02 - OPTICS
Information Patent Grant
Optical signal routing devices and systems
- Patent number 12,147,076
- Issue date Nov 19, 2024
- Waymo LLC
- James Dunphy
- G01 - MEASURING TESTING
Information Patent Grant
Assist cores for spot size converter for heat assisted magnetic rec...
- Patent number 12,148,458
- Issue date Nov 19, 2024
- Western Digital Technologies, Inc.
- Norman Nan Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Light-receiving device
- Patent number 12,148,852
- Issue date Nov 19, 2024
- Nippon Telegraph and Telephone Corporation
- Yoshiho Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Back-end-of-line edge couplers with a tapered grating
- Patent number 12,147,075
- Issue date Nov 19, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Optical 2D spot-size conversion
- Patent number 12,140,795
- Issue date Nov 12, 2024
- Teknologian tutkimuskeskus VTT Oy
- Timo Aalto
- G02 - OPTICS
Information Patent Grant
Frequency- and process-insensitive splitting use multiple splitters...
- Patent number 12,140,796
- Issue date Nov 12, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Min-Hsiang Hsu
- G02 - OPTICS
Information Patent Grant
Germanium photodetector embedded in a multi-mode interferometer
- Patent number 12,140,800
- Issue date Nov 12, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Weiwei Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated coherent optical transceiver, light engine
- Patent number 12,136,951
- Issue date Nov 5, 2024
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic integrated circuit structure with coupler for interlayer w...
- Patent number 12,135,455
- Issue date Nov 5, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Waveguide cores with a dual-trapezoidal shape
- Patent number 12,135,456
- Issue date Nov 5, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Optical coupler
- Patent number 12,130,473
- Issue date Oct 29, 2024
- Mellanox Technologies, Ltd.
- Jonathan Luff
- G02 - OPTICS
Information Patent Grant
Waveguide platform
- Patent number 12,117,647
- Issue date Oct 15, 2024
- Rockley Photonics Limited
- Adam Scofield
- G02 - OPTICS
Information Patent Grant
Hybrid integration method
- Patent number 12,117,648
- Issue date Oct 15, 2024
- Huazhong University of Science & Technology
- Weihua Guo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
Multiple-tip edge couplers with segmented waveguide cores
- Patent number 12,111,495
- Issue date Oct 8, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Photonics chips with reticle stitching by side-by-side tapered sect...
- Patent number 12,092,868
- Issue date Sep 17, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Active-passive photonic integrated circuit platform
- Patent number 12,092,871
- Issue date Sep 17, 2024
- NEXUS PHOTONICS LLC
- Aditya Malik
- G02 - OPTICS
Information Patent Grant
Optical waveguide
- Patent number 12,092,870
- Issue date Sep 17, 2024
- Nippon Telegraph and Telephone Corporation
- Takashi Go
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COUPLER
- Publication number 20250012971
- Publication date Jan 9, 2025
- MELLANOX TECHNOLOGIES, LTD.
- Elad MENTOVICH
- G02 - OPTICS
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
LOW REFRACTIVE INDEX RESIN COMPOSITION FOR TPP NANO 3D PRINTING AND...
- Publication number 20250004199
- Publication date Jan 2, 2025
- LUVANTIX ADM., CO. LTD
- Jung Hyun Oh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL COUPLER
- Publication number 20250004200
- Publication date Jan 2, 2025
- MELLANOX TECHNOLOGIES, LTD.
- Elad MENTOVICH
- G02 - OPTICS
Information Patent Application
OPTICAL CHIP AND PREPARATION METHOD THEREFOR
- Publication number 20240427082
- Publication date Dec 26, 2024
- Huawei Technologies Co., Ltd
- Xinxiang NIU
- G02 - OPTICS
Information Patent Application
MONOLITHICALLY-INTEGRATED, POLARIZATION-INDEPENDENT CIRCULATOR
- Publication number 20240427085
- Publication date Dec 26, 2024
- Skorpios Technologies, Inc.
- Majid Sodagar
- G02 - OPTICS
Information Patent Application
OPTICAL CIRCUIT BOARD AND OPTICAL COMPONENT MOUNTING STRUCTURE USIN...
- Publication number 20240402424
- Publication date Dec 5, 2024
- KYOCERA CORPORATION
- Yoshinori NAKATOMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTONICS CHIP PATTERNING WITH MULTIPLE PHOTORESIST LAYERS
- Publication number 20240393523
- Publication date Nov 28, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Brittany Hedrick
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE TERMINATION
- Publication number 20240393536
- Publication date Nov 28, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Cheng-Tse TANG
- G02 - OPTICS
Information Patent Application
Package Devices and Methods of Manufacture
- Publication number 20240393533
- Publication date Nov 28, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Tung-Liang Shao
- G02 - OPTICS
Information Patent Application
GERMANIUM PHOTODETECTOR EMBEDDED IN A MULTI-MODE INTERFEROMETER
- Publication number 20240393537
- Publication date Nov 28, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Weiwei Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAXED TOLERANCE ADIABATIC COUPLER FOR OPTICAL INTERCONNECTS
- Publication number 20240393532
- Publication date Nov 28, 2024
- Arizona Board of Regents on behalf of The University of Arizona
- Erfan M. FARD
- G02 - OPTICS
Information Patent Application
FREQUENCY- AND PROCESS-INSENSITIVE SPLITTING USE MULTIPLE SPLITTERS...
- Publication number 20240385375
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Min-Hsiang Hsu
- G02 - OPTICS
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT INCLUDING OPTICAL ABSORBER FOR TERMINAL...
- Publication number 20240385373
- Publication date Nov 21, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Application
HIGH ALIGNMENT TOLERANCE EDGE COUPLER
- Publication number 20240385372
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hau-Yan Lu
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLER, OPTICAL COUPLING ASSEMBLY, AND TRANSCEIVER
- Publication number 20240385382
- Publication date Nov 21, 2024
- INNOLUME GMBH
- Vladislav Bougrov
- G02 - OPTICS
Information Patent Application
EDGE COUPLERS WITH COUPLING-ASSISTING FEATURES
- Publication number 20240377582
- Publication date Nov 14, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Application
CLADDING STRUCTURE FOR SEMICONDUCTOR WAVEGUIDE
- Publication number 20240377581
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chan-Hong Chern
- G02 - OPTICS
Information Patent Application
Fabrication Process Control In Optical Devices
- Publication number 20240377586
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Weiwei Song
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PHOTODETECTORS INTEGRATED WITH A SEGMENTED COUPLING-ASSISTANCE FEATURE
- Publication number 20240377583
- Publication date Nov 14, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND OPTICAL RECEIVER
- Publication number 20240377584
- Publication date Nov 14, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Akira OKA
- G02 - OPTICS
Information Patent Application
SPOT-SIZE CONVERSION STRUCTURE AND PHOTONIC DEVICE
- Publication number 20240377585
- Publication date Nov 14, 2024
- SUZHOU LYCORE TECHNOLOGIES CO., LTD.
- Hanxiao LIANG
- G02 - OPTICS
Information Patent Application
3D TAPERED NANOPHOTONIC WAVEGUIDE TO FIBER EDGE COUPLER
- Publication number 20240369763
- Publication date Nov 7, 2024
- Purdue Research Foundation
- Tzu-Han Chang
- G02 - OPTICS
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
ARCHITECTURE TO ENHANCE IMAGE SHARPNESS OF WAVEGUIDE DISPLAYS
- Publication number 20240361525
- Publication date Oct 31, 2024
- Applied Materials, Inc.
- Kunal SHASTRI
- G02 - OPTICS
Information Patent Application
Optical Connection Structure
- Publication number 20240361526
- Publication date Oct 31, 2024
- Nippon Telegraph and Telephone Corporation
- Takuma Aihara
- G02 - OPTICS
Information Patent Application
MODE CONVERTER, MODE CONVERSION DEVICE AND OPTICAL DEVICE
- Publication number 20240353620
- Publication date Oct 24, 2024
- Nippon Telegraph and Telephone Corporation
- Masaaki Ono
- G02 - OPTICS
Information Patent Application
VERTICAL POLARIZING BEAMSPLITTER FOR PHOTONICS
- Publication number 20240353622
- Publication date Oct 24, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Tai-Chun Huang
- G02 - OPTICS
Information Patent Application
Managing Coupling of Optical Modes with Quantum State Emission Elem...
- Publication number 20240345318
- Publication date Oct 17, 2024
- Quantum Network Technologies, Inc.
- Dirk Robert ENGLUND
- B82 - NANO-TECHNOLOGY
Information Patent Application
MULTI-LAYER SILICON PHOTONICS APPARATUS
- Publication number 20240345319
- Publication date Oct 17, 2024
- Intel Corporation
- Hari Mahalingam
- G02 - OPTICS

Tapered waveguides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Heterogeneously integrated optical modulator and manufacturing meth...

Optical waveguide element

Photonic chip and method of manufacture

Waveguide excitation uniformity

Structure with polarization device with light absorber with at leas...

Optoelectronic device and method of manufacture thereof

Integrated waveguide coupler

Substrate coupled grating couplers in photonic integrated circuits

Multi-layer waveguide optical coupler

Propagation mode loss difference compensator

Optical device and method of manufacturing the same

Edge coupler and waveguide structure and forming method thereof

Optical signal routing devices and systems

Assist cores for spot size converter for heat assisted magnetic rec...

Light-receiving device

Back-end-of-line edge couplers with a tapered grating

Optical 2D spot-size conversion

Frequency- and process-insensitive splitting use multiple splitters...

Germanium photodetector embedded in a multi-mode interferometer

Integrated coherent optical transceiver, light engine

Photonic integrated circuit structure with coupler for interlayer w...

Waveguide cores with a dual-trapezoidal shape

Optical coupler

Waveguide platform

Hybrid integration method

Apparatuses and methods for an optical coupler

Multiple-tip edge couplers with segmented waveguide cores

Photonics chips with reticle stitching by side-by-side tapered sect...

Active-passive photonic integrated circuit platform

Optical waveguide

Patents Applicationslast 30 patents

OPTICAL COUPLER

LOW-LOSS WAVEGUIDING STRUCTURES, IN PARTICULAR MODULATORS

LOW REFRACTIVE INDEX RESIN COMPOSITION FOR TPP NANO 3D PRINTING AND...

OPTICAL COUPLER

OPTICAL CHIP AND PREPARATION METHOD THEREFOR

MONOLITHICALLY-INTEGRATED, POLARIZATION-INDEPENDENT CIRCULATOR

OPTICAL CIRCUIT BOARD AND OPTICAL COMPONENT MOUNTING STRUCTURE USIN...

PHOTONICS CHIP PATTERNING WITH MULTIPLE PHOTORESIST LAYERS

OPTICAL WAVEGUIDE TERMINATION

Package Devices and Methods of Manufacture

GERMANIUM PHOTODETECTOR EMBEDDED IN A MULTI-MODE INTERFEROMETER

RELAXED TOLERANCE ADIABATIC COUPLER FOR OPTICAL INTERCONNECTS

FREQUENCY- AND PROCESS-INSENSITIVE SPLITTING USE MULTIPLE SPLITTERS...

PHOTONIC INTEGRATED CIRCUIT INCLUDING OPTICAL ABSORBER FOR TERMINAL...

HIGH ALIGNMENT TOLERANCE EDGE COUPLER

OPTICAL COUPLER, OPTICAL COUPLING ASSEMBLY, AND TRANSCEIVER

EDGE COUPLERS WITH COUPLING-ASSISTING FEATURES

CLADDING STRUCTURE FOR SEMICONDUCTOR WAVEGUIDE

Fabrication Process Control In Optical Devices

PHOTODETECTORS INTEGRATED WITH A SEGMENTED COUPLING-ASSISTANCE FEATURE

OPTICAL DEVICE AND OPTICAL RECEIVER

SPOT-SIZE CONVERSION STRUCTURE AND PHOTONIC DEVICE

3D TAPERED NANOPHOTONIC WAVEGUIDE TO FIBER EDGE COUPLER

APPARATUSES FOR AN OPTICAL COUPLER

ARCHITECTURE TO ENHANCE IMAGE SHARPNESS OF WAVEGUIDE DISPLAYS

Optical Connection Structure

MODE CONVERTER, MODE CONVERSION DEVICE AND OPTICAL DEVICE

VERTICAL POLARIZING BEAMSPLITTER FOR PHOTONICS

Managing Coupling of Optical Modes with Quantum State Emission Elem...

MULTI-LAYER SILICON PHOTONICS APPARATUS