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
Evanescent couplers and related methods
- Patent number 12,360,312
- Issue date Jul 15, 2025
- Cisco Technology, Inc.
- Tymon Barwicz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light guide member and electronic equipment
- Patent number 12,360,317
- Issue date Jul 15, 2025
- Sony Interactive Entertainment Inc.
- Ryu Sannomiya
- G02 - OPTICS
Information Patent Grant
Photonic module and method of manufacture
- Patent number 12,353,003
- Issue date Jul 8, 2025
- Rockley Photonics Limited
- Abu Thomas
- G02 - OPTICS
Information Patent Grant
Total or local thickness variation for optical devices
- Patent number 12,353,009
- Issue date Jul 8, 2025
- Applied Materials, Inc.
- Yingdong Luo
- G02 - OPTICS
Information Patent Grant
Photonics chips with thermal management for a cavity-mounted chip
- Patent number 12,345,919
- Issue date Jul 1, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Zhuojie Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic chip and method of manufacture
- Patent number 12,339,493
- Issue date Jun 24, 2025
- University of Southampton
- David Thomson
- G02 - OPTICS
Information Patent Grant
Edge couplers with a fine-alignment mechanism
- Patent number 12,339,494
- Issue date Jun 24, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Bartlomiej Jan Pawlak
- G02 - OPTICS
Information Patent Grant
Gratings with non-rectangular segments
- Patent number 12,339,495
- Issue date Jun 24, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Photonics structures with stacked ring resonators
- Patent number 12,332,483
- Issue date Jun 17, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Photodetectors with a tapered interface
- Patent number 12,321,010
- Issue date Jun 3, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Heterogenously integrated short wavelength photonic platform with o...
- Patent number 12,313,881
- Issue date May 27, 2025
- Nexus Photonics, Inc
- Tin Komljenovic
- G02 - OPTICS
Information Patent Grant
Focal plane optical conditioning for integrated photonics
- Patent number 12,313,790
- Issue date May 27, 2025
- Apple Inc.
- Andrew J. Sutton
- G01 - MEASURING TESTING
Information Patent Grant
Method for manufacturing a radar sensor
- Patent number 12,313,767
- Issue date May 27, 2025
- Robert Bosch GmbH
- Christian Hollaender
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical integrated device, optical integrated circuit wafer, and me...
- Patent number 12,313,880
- Issue date May 27, 2025
- Fujitsu Optical Components Limited
- Tatsuya Ito
- G02 - OPTICS
Information Patent Grant
Taper-based spot-size converter implementing intermediate optical m...
- Patent number 12,313,882
- Issue date May 27, 2025
- Ayar Labs, Inc.
- Neil V. Sapra
- G02 - OPTICS
Information Patent Grant
Monolithically-integrated, polarization-independent circulator
- Patent number 12,313,884
- Issue date May 27, 2025
- Skorpios Technologies, Inc.
- Majid Sodagar
- G02 - OPTICS
Information Patent Grant
Optical waveguide
- Patent number 12,306,438
- Issue date May 20, 2025
- Nippon Telegraph and Telephone Corporation
- Takashi Go
- G02 - OPTICS
Information Patent Grant
Structures for an optical coupler and related methods
- Patent number 12,292,596
- Issue date May 6, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Apparatus and method for generating a parameterized waveguide optic...
- Patent number 12,288,021
- Issue date Apr 29, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Feng-Wei Kuo
- G06 - COMPUTING CALCULATING COUNTING
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
Chip-to-chip optical interconnection using high refractive index co...
- Patent number 12,282,190
- Issue date Apr 22, 2025
- Arizona Board of Regents on behalf of the University of Arizona
- Thomas L. Koch
- G02 - OPTICS
Information Patent Grant
Optical components with one or more embedded Bragg reflectors and t...
- Patent number 12,276,835
- Issue date Apr 15, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Enlarged multilayer nitride waveguide for photonic integrated circuit
- Patent number 12,276,831
- Issue date Apr 15, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Shesh Mani Pandey
- G02 - OPTICS
Information Patent Grant
Optical waveguide apparatus and method of fabrication thereof
- Patent number 12,276,836
- Issue date Apr 15, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Chan-Hong Chern
- G02 - OPTICS
Information Patent Grant
Optical couplers for transitioning between a single-layer waveguide...
- Patent number 12,271,030
- Issue date Apr 8, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Vertically integrated electro-absorption modulated lasers and metho...
- Patent number 12,272,925
- Issue date Apr 8, 2025
- ElectroPhotonic-IC Inc.
- Gudmundur A. Hjartarson
- G02 - OPTICS
Information Patent Grant
Heterogeneous GaN lasers and active components
- Patent number 12,271,033
- Issue date Apr 8, 2025
- Nexus Photonics Inc
- Chong Zhang
- G02 - OPTICS
Information Patent Grant
Waveguide mode coupling
- Patent number 12,265,259
- Issue date Apr 1, 2025
- Teramount Ltd.
- Abraham Israel
- G02 - OPTICS
Information Patent Grant
Bricked sub-wavelength periodic waveguide, modal adapter, power div...
- Patent number 12,265,256
- Issue date Apr 1, 2025
- Universidad de Malaga
- Juan Gonzalo Wangüemert Pérez
- G02 - OPTICS
Information Patent Grant
Low loss fiber-to-chip interfaces for lithium niobate photonic inte...
- Patent number 12,265,253
- Issue date Apr 1, 2025
- President and Fellows of Harvard College
- Lingyan He
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
VERTICALLY INTEGRATED ELECTRO-ABSORPTION MODULATED LASERS AND METHO...
- Publication number 20250233387
- Publication date Jul 17, 2025
- ElectroPhotonic-IC Inc.
- Lawrence E. TAROF
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICALLY INTEGRATED ELECTRO-ABSORPTION MODULATED LASERS AND METHO...
- Publication number 20250233388
- Publication date Jul 17, 2025
- ElectroPhotonic-IC Inc.
- Lawrence E. TAROF
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL WAVEGUIDE COUPLER AND FABRICATION METHOD THEREFOR
- Publication number 20250224561
- Publication date Jul 10, 2025
- NANTONG NANLITAI TECHNOLOGY CO., LTD.
- Fang Bo
- G02 - OPTICS
Information Patent Application
PHOTODETECTORS WITH AN ADJOINED SLOTTED WAVEGUIDING STRUCTURE
- Publication number 20250224560
- Publication date Jul 10, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Application
SOURCE/DRAIN FEATURE SEPARATION STRUCTURE
- Publication number 20250224568
- Publication date Jul 10, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Shih-Wei LIN
- G02 - OPTICS
Information Patent Application
OPTICAL COMPONENTS WITH ONE OR MORE EMBEDDED BRAGG REFLECTORS
- Publication number 20250208345
- Publication date Jun 26, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE AND METHOD FOR ANGLED RADIATION OF LIGHT
- Publication number 20250208344
- Publication date Jun 26, 2025
- Xanadu Quantum Technologies Inc.
- Srinivasan Ashwyn SRINIVASAN
- G02 - OPTICS
Information Patent Application
WAVEGUIDE ELEMENT
- Publication number 20250189722
- Publication date Jun 12, 2025
- AUO Corporation
- Yu-Ting HU
- G02 - OPTICS
Information Patent Application
PHOTONICS CHIPS INCLUDING A PHOTONIC COUPLER AND A PHOTODETECTOR
- Publication number 20250189721
- Publication date Jun 12, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Sujith Chandran
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE, SEMICONDUCTOR DEVICE WITH OPTICAL WAVEGUIDE, AND...
- Publication number 20250189720
- Publication date Jun 12, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chun-Hao Fann
- G02 - OPTICS
Information Patent Application
OPTICAL SOLID STATE DEVICE INCLUDING EVANESCENTLY COUPLED OPTICAL W...
- Publication number 20250172753
- Publication date May 29, 2025
- Psiquantum, Corp.
- Alexey VERT
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME
- Publication number 20250164691
- Publication date May 22, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- WEI-KANG LIU
- G02 - OPTICS
Information Patent Application
BILAYER PHOTONIC ADIABATIC 2X2 SPLITTER
- Publication number 20250155639
- Publication date May 15, 2025
- Cisco Technology, Inc.
- Jean-Luc J. TAMBASCO
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION DEVICE AND OPTICA...
- Publication number 20250155637
- Publication date May 15, 2025
- Sumitomo Osaka Cement Co., Ltd.
- Yumi MURATA
- G02 - OPTICS
Information Patent Application
PHOTONIC CHIP WITH AN OPTICAL RESONATOR COUPLER
- Publication number 20250147232
- Publication date May 8, 2025
- IMEC vzw
- Christian Haffner
- G02 - OPTICS
Information Patent Application
PHOTONICS CHIPS WITH AN INTEGRATED SEMICONDUCTOR LASER
- Publication number 20250147234
- Publication date May 8, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Kenneth J. Giewont
- G02 - OPTICS
Information Patent Application
PHOTODETECTORS WITH A NOTCHED LIGHT-ABSORBING LAYER
- Publication number 20250147235
- Publication date May 8, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL RECEIVER, AND OPTICAL TRANSMITTER
- Publication number 20250123442
- Publication date Apr 17, 2025
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
Optical Inspection Circuit and Method of Manufacturing an Optical C...
- Publication number 20250123321
- Publication date Apr 17, 2025
- Nippon Telegraph and Telephone Corporation
- Yuichiro Ikuma
- G01 - MEASURING TESTING
Information Patent Application
MINIMIZING SPACE CHARGE FOR OPTICAL-ELECTRICAL DATA TRANSMISSIONS
- Publication number 20250120214
- Publication date Apr 10, 2025
- NVIDIA Corporation
- Shai Cohen
- G02 - OPTICS
Information Patent Application
APPARATUS FOR OPTICAL DEMULTIPLEXING
- Publication number 20250119228
- Publication date Apr 10, 2025
- INNOLUME GMBH
- Alexey Gubenko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADBAND MULTIMODE WAVEGUIDE INTERFACES
- Publication number 20250110273
- Publication date Apr 3, 2025
- Apple Inc.
- Mark A. Arbore
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR PHOTONICS DEVICE AND METHODS OF FORMATION
- Publication number 20250110275
- Publication date Apr 3, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Tai-Chun Huang
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTIC BRIDGE CHIPS FOR CHIP-TO-CHIP COMMUNICATION
- Publication number 20250096142
- Publication date Mar 20, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Jae Kyu Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVEGUIDE EXCITATION UNIFORMITY
- Publication number 20250093264
- Publication date Mar 20, 2025
- Quantum-Si Incorporated
- Gerard Schmid
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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

Tapered waveguides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Evanescent couplers and related methods

Light guide member and electronic equipment

Photonic module and method of manufacture

Total or local thickness variation for optical devices

Photonics chips with thermal management for a cavity-mounted chip

Photonic chip and method of manufacture

Edge couplers with a fine-alignment mechanism

Gratings with non-rectangular segments

Photonics structures with stacked ring resonators

Photodetectors with a tapered interface

Heterogenously integrated short wavelength photonic platform with o...

Focal plane optical conditioning for integrated photonics

Method for manufacturing a radar sensor

Optical integrated device, optical integrated circuit wafer, and me...

Taper-based spot-size converter implementing intermediate optical m...

Monolithically-integrated, polarization-independent circulator

Optical waveguide

Structures for an optical coupler and related methods

Apparatus and method for generating a parameterized waveguide optic...

Two layer polarization splitter rotator

Chip-to-chip optical interconnection using high refractive index co...

Optical components with one or more embedded Bragg reflectors and t...

Enlarged multilayer nitride waveguide for photonic integrated circuit

Optical waveguide apparatus and method of fabrication thereof

Optical couplers for transitioning between a single-layer waveguide...

Vertically integrated electro-absorption modulated lasers and metho...

Heterogeneous GaN lasers and active components

Waveguide mode coupling

Bricked sub-wavelength periodic waveguide, modal adapter, power div...

Low loss fiber-to-chip interfaces for lithium niobate photonic inte...

Patents Applicationslast 30 patents

VERTICALLY INTEGRATED ELECTRO-ABSORPTION MODULATED LASERS AND METHO...

VERTICALLY INTEGRATED ELECTRO-ABSORPTION MODULATED LASERS AND METHO...

OPTICAL WAVEGUIDE COUPLER AND FABRICATION METHOD THEREFOR

PHOTODETECTORS WITH AN ADJOINED SLOTTED WAVEGUIDING STRUCTURE

SOURCE/DRAIN FEATURE SEPARATION STRUCTURE

OPTICAL COMPONENTS WITH ONE OR MORE EMBEDDED BRAGG REFLECTORS

OPTICAL WAVEGUIDE AND METHOD FOR ANGLED RADIATION OF LIGHT

WAVEGUIDE ELEMENT

PHOTONICS CHIPS INCLUDING A PHOTONIC COUPLER AND A PHOTODETECTOR

OPTICAL WAVEGUIDE, SEMICONDUCTOR DEVICE WITH OPTICAL WAVEGUIDE, AND...

OPTICAL SOLID STATE DEVICE INCLUDING EVANESCENTLY COUPLED OPTICAL W...

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME

BILAYER PHOTONIC ADIABATIC 2X2 SPLITTER

OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION DEVICE AND OPTICA...

PHOTONIC CHIP WITH AN OPTICAL RESONATOR COUPLER

PHOTONICS CHIPS WITH AN INTEGRATED SEMICONDUCTOR LASER

PHOTODETECTORS WITH A NOTCHED LIGHT-ABSORBING LAYER

OPTICAL DEVICE, OPTICAL RECEIVER, AND OPTICAL TRANSMITTER

Optical Inspection Circuit and Method of Manufacturing an Optical C...

MINIMIZING SPACE CHARGE FOR OPTICAL-ELECTRICAL DATA TRANSMISSIONS

APPARATUS FOR OPTICAL DEMULTIPLEXING

BROADBAND MULTIMODE WAVEGUIDE INTERFACES

SEMICONDUCTOR PHOTONICS DEVICE AND METHODS OF FORMATION

ELECTRO-OPTIC BRIDGE CHIPS FOR CHIP-TO-CHIP COMMUNICATION

WAVEGUIDE EXCITATION UNIFORMITY

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