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

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Patents Grantslast 30 patents

Information Patent Grant
Polarized electromagnetic device
- Patent number 12,244,049
- Issue date Mar 4, 2025
- ROGERS CORPORATION
- Shailesh Pandey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure and method for forming the same
- Patent number 12,235,490
- Issue date Feb 25, 2025
- Taiwan Semiconductor Manufacturing Company Ltd.
- Wei-Kang Liu
- G02 - OPTICS
Information Patent Grant
Fabrication process control in optical devices
- Patent number 12,228,768
- Issue date Feb 18, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Weiwei Song
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Light scattering patch device and preparation method thereof
- Patent number 12,222,550
- Issue date Feb 11, 2025
- ZHEJIANG UNIVERSITY
- Yang Zhu
- G02 - OPTICS
Information Patent Grant
Photonic chip
- Patent number 12,222,544
- Issue date Feb 11, 2025
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Joan Ramirez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength division multiplexers for space division multiplexing (S...
- Patent number 12,210,185
- Issue date Jan 28, 2025
- Chiral Photonics, Inc.
- Victor Il'ich Kopp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical components with an adjacent metamaterial structure
- Patent number 12,210,135
- Issue date Jan 28, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
High efficiency vertical grating coupler for flip-chip application
- Patent number 12,210,197
- Issue date Jan 28, 2025
- Lumentum Operations LLC
- Guilhem De Valicourt
- G02 - OPTICS
Information Patent Grant
Waveguide crossings with a free space propagation region
- Patent number 12,204,146
- Issue date Jan 21, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
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
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
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
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

Patents Applicationslast 30 patents

Information Patent Application
FAN-OUT CO-PACKAGED INTEGRATED SYSTEMS INCLUDING A PHOTONIC INTEGRA...
- Publication number 20250076575
- Publication date Mar 6, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Jae Kyu Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTONICS CHIP STRUCTURES INCLUDING A REFLECTOR
- Publication number 20250076574
- Publication date Mar 6, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Md Nabil Shehtab Dhrubo
- G02 - OPTICS
Information Patent Application
Substrate Coupled Grating Couplers in Photonic Integrated Circuits
- Publication number 20250067932
- Publication date Feb 27, 2025
- Google LLC
- Liming Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PACKAGE AND MANUFACTURING METHOD THEREOF
- Publication number 20250067926
- Publication date Feb 27, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Chieh Chang
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL RECEIVER, AND OPTICAL TRANSCEIVER
- Publication number 20250062831
- Publication date Feb 20, 2025
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-LAYER WAVEGUIDE OPTICAL COUPLER
- Publication number 20250052961
- Publication date Feb 13, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Tai-Chun Huang
- G02 - OPTICS
Information Patent Application
Optical Coupling Structure
- Publication number 20250052950
- Publication date Feb 13, 2025
- LiGenTec SA
- Davide Sacchetto
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR STRUCTURE FOR INHIBITING ELECTRICAL CROSS-TALK
- Publication number 20250052951
- Publication date Feb 13, 2025
- SMART PHOTONICS HOLDING B.V.
- Paul TIEBOT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVEGUIDE STRUCTURE AND MANUFACTURING METHOD THEREOF, AND PHOTONIC...
- Publication number 20250044511
- Publication date Feb 6, 2025
- Shanghai Xizhi Technology Co., Ltd.
- Yichen SHEN
- G02 - OPTICS
Information Patent Application
SPOT-SIZE CONVERTER STRUCTURE AND PHOTONIC DEVICE
- Publication number 20250044509
- Publication date Feb 6, 2025
- SUZHOU LYCORE TECHNOLOGIES CO., LTD.
- Hanxiao LIANG
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20250044506
- Publication date Feb 6, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- CHEWN-PU JOU
- G02 - OPTICS
Information Patent Application
PHASE ADJUSTER
- Publication number 20250044508
- Publication date Feb 6, 2025
- DENSO CORPORATION
- Tatsuya KAMIYA
- G02 - OPTICS
Information Patent Application
EDGE COUPLER AND WAVEGUIDE STRUCTURE
- Publication number 20250044518
- Publication date Feb 6, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- WEI-KANG LIU
- G02 - OPTICS
Information Patent Application
LOW LOSS SPLITTER-COMBINER WAVEGUIDE STRUCTURES IN PHOTONIC CIRCUITS
- Publication number 20250035838
- Publication date Jan 30, 2025
- Intel Corporation
- Boris Vulovic
- G02 - OPTICS
Information Patent Application
SILICON ASSISTED SILICON NITRIDE POLARIZATION SPLITTER ROTATOR
- Publication number 20250035839
- Publication date Jan 30, 2025
- Cisco Technology, Inc.
- Jean-Luc J. TAMBASCO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTONIC COMPONENTS WITH CHAMFERED SIDEWALLS
- Publication number 20250035840
- Publication date Jan 30, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Application
Optical Signal Routing Devices and Systems
- Publication number 20250035844
- Publication date Jan 30, 2025
- WAYMO LLC
- James Dunphy
- G01 - MEASURING TESTING
Information Patent Application
Integrated Edge Coupler
- Publication number 20250028113
- Publication date Jan 23, 2025
- LiGenTec SA
- Thomas HESSLER
- G02 - OPTICS
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

Tapered waveguides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polarized electromagnetic device

Semiconductor structure and method for forming the same

Fabrication process control in optical devices

Light scattering patch device and preparation method thereof

Photonic chip

Wavelength division multiplexers for space division multiplexing (S...

Optical components with an adjacent metamaterial structure

High efficiency vertical grating coupler for flip-chip application

Waveguide crossings with a free space propagation region

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

Light-receiving device

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

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...

Patents Applicationslast 30 patents

FAN-OUT CO-PACKAGED INTEGRATED SYSTEMS INCLUDING A PHOTONIC INTEGRA...

PHOTONICS CHIP STRUCTURES INCLUDING A REFLECTOR

Substrate Coupled Grating Couplers in Photonic Integrated Circuits

SEMICONDUCTOR PACKAGE AND MANUFACTURING METHOD THEREOF

OPTICAL DEVICE, OPTICAL RECEIVER, AND OPTICAL TRANSCEIVER

MULTI-LAYER WAVEGUIDE OPTICAL COUPLER

Optical Coupling Structure

SEMICONDUCTOR STRUCTURE FOR INHIBITING ELECTRICAL CROSS-TALK

WAVEGUIDE STRUCTURE AND MANUFACTURING METHOD THEREOF, AND PHOTONIC...

SPOT-SIZE CONVERTER STRUCTURE AND PHOTONIC DEVICE

OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME

PHASE ADJUSTER

EDGE COUPLER AND WAVEGUIDE STRUCTURE

LOW LOSS SPLITTER-COMBINER WAVEGUIDE STRUCTURES IN PHOTONIC CIRCUITS

SILICON ASSISTED SILICON NITRIDE POLARIZATION SPLITTER ROTATOR

PHOTONIC COMPONENTS WITH CHAMFERED SIDEWALLS

Optical Signal Routing Devices and Systems

Integrated Edge Coupler

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