by etching

Industry

CPC
G02B6/136

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

G02B6/136by etching

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Techniques for singulating photonics die with optical quality edge
- Patent number 12,326,593
- Issue date Jun 10, 2025
- Aeva, Inc.
- Brett E. Huff
- G01 - MEASURING TESTING
Information Patent Grant
Optical coupling
- Patent number 12,321,021
- Issue date Jun 3, 2025
- Teramount Ltd.
- Hesham Taha
- G02 - OPTICS
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
Optoelectronic device and method of manufacture thereof
- Patent number 12,313,878
- Issue date May 27, 2025
- Rockley Photonics Limited
- Aaron John Zilkie
- G02 - OPTICS
Information Patent Grant
Optical isolator integrated with optical devices
- Patent number 12,298,558
- Issue date May 13, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Cheng-Tse Tang
- G02 - OPTICS
Information Patent Grant
Germanium waveguide photodetector with integrated heater
- Patent number 12,298,560
- Issue date May 13, 2025
- Intel Corporation
- Olufemi I. Dosunmu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide structure for a photonic integrated circuit
- Patent number 12,292,595
- Issue date May 6, 2025
- SMART PHOTONICS HOLDING B.V.
- Erik Den Haan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic integrated package and method forming same
- Patent number 12,283,492
- Issue date Apr 22, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chen-Hua Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating a photonic chip
- Patent number 12,282,192
- Issue date Apr 22, 2025
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Leopold Virot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing a semiconductor structure
- Patent number 12,276,839
- Issue date Apr 15, 2025
- SMART PHOTONICS HOLDING B.V.
- Maria Johanna Helena Jochem
- 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
Semiconductor device and manufacturing method thereof having gratin...
- Patent number 12,276,838
- Issue date Apr 15, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yu-Kuang Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structures and methods for high speed interconnection in photonic s...
- Patent number 12,265,258
- Issue date Apr 1, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Weiwei Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-aligned fabrication process for coupling of photonic waveguides
- Patent number 12,265,254
- Issue date Apr 1, 2025
- Lightsynq Technologies Inc.
- Bartholomeus Johannes Machielse
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Source/drain feature separation structure
- Patent number 12,265,262
- Issue date Apr 1, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Shih-Wei Lin
- G02 - OPTICS
Information Patent Grant
Semiconductor waveguides and methods of forming the same
- Patent number 12,259,576
- Issue date Mar 25, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yuan-Sheng Huang
- G02 - OPTICS
Information Patent Grant
Etched facet in a multi quantum well structure
- Patent number 12,253,714
- Issue date Mar 18, 2025
- Skorpios Technologies, Inc.
- Paveen Apiratikul
- G02 - OPTICS
Information Patent Grant
Waveguide crossings with a multiple-level non-contacting arrangement
- Patent number 12,248,177
- Issue date Mar 11, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Optical gyroscopes and methods of manufacturing of optical gyroscopes
- Patent number 12,248,175
- Issue date Mar 11, 2025
- OSCPS MOTION SENSING INC.
- Kazem Zandi
- G02 - OPTICS
Information Patent Grant
Integration of optoelectronic devices comprising lithium niobate or...
- Patent number 12,248,206
- Issue date Mar 11, 2025
- Newport Fab, LLC
- Edward Preisler
- G02 - OPTICS
Information Patent Grant
Managing trench depth in integrated systems
- Patent number 12,249,540
- Issue date Mar 11, 2025
- Ciena Corporation
- Benoît Filion
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Optofluidic devices
- Patent number 12,242,107
- Issue date Mar 4, 2025
- Fluxus, Inc.
- Frank Zaugg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Microstructure enhanced absorption photosensitive devices
- Patent number 12,243,948
- Issue date Mar 4, 2025
- W&W Sens Devices, Inc.
- Shih-Yuan Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic device on a semiconductor-on-insulator substrate and metho...
- Patent number 12,222,542
- Issue date Feb 11, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yueh Ying Lee
- G02 - OPTICS
Information Patent Grant
Optical waveguide coupling using fabricated waveguide coupling stru...
- Patent number 12,222,548
- Issue date Feb 11, 2025
- Ciena Corporation
- Kelvin Prosyk
- 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
Nanoimprinted photonic integrated circuits
- Patent number 12,210,189
- Issue date Jan 28, 2025
- Northrop Grumman Systems Corporation
- Mark William Knight
- G02 - OPTICS
Information Patent Grant
Broadband back mirror for a photonic chip
- Patent number 12,210,186
- Issue date Jan 28, 2025
- Skorpios Technologies, Inc.
- Damien Lambert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithically integrated waveguide sensors on diamond display glas...
- Patent number 12,204,143
- Issue date Jan 21, 2025
- AKHAN SEMICONDUCTOR, INC.
- Adam Khan
- 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

Patents Applicationslast 30 patents

Information Patent Application
ULTRA LOW LOSS SILICON NITRIDE BASED WAVEGUIDE
- Publication number 20250180808
- Publication date Jun 5, 2025
- PsiQuantum Corp.
- Ann MELNICHUK
- G02 - OPTICS
Information Patent Application
OPTICAL INTEGRATED CIRCUIT
- Publication number 20250180805
- Publication date Jun 5, 2025
- Kyocera Corporation
- Reona MOTOJI
- G02 - OPTICS
Information Patent Application
CHIPS FOR OPTICAL GYROSCOPES
- Publication number 20250172750
- Publication date May 29, 2025
- OSCPS MOTION SENSING INC.
- Kazem ZANDI
- G01 - MEASURING TESTING
Information Patent Application
III-NITRIDE-BASED FERROELECTRIC PHOTONIC DEVICES
- Publication number 20250155638
- Publication date May 15, 2025
- The Regents of the University of Michigan
- Jiangnan Liu
- 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
SILICON PHOTONIC PLATFORM, METHOD FOR FORMING COMPOSITE PLATFORM AN...
- Publication number 20250130368
- Publication date Apr 24, 2025
- Vanguard International Semiconductor Corporation
- Ming-Cheng Lo
- G02 - OPTICS
Information Patent Application
WAVEGUIDE PHOTODETECTOR AND METHOD FOR FORMING THE SAME
- Publication number 20250130367
- Publication date Apr 24, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Tsung Shih
- G02 - OPTICS
Information Patent Application
MULTI-LAYERED OPTICAL INTEGRATED CIRCUIT ASSEMBLY WITH A MONOCRYSTA...
- Publication number 20250116812
- Publication date Apr 10, 2025
- Intel Corporation
- Abhishek A. Sharma
- G02 - OPTICS
Information Patent Application
PHOTONIC DEVICE AND METHOD OF FABRICATING SAME
- Publication number 20250110271
- Publication date Apr 3, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- Shih-Yu Liao
- G02 - OPTICS
Information Patent Application
EMBEDDED SiGe OPTICAL WAVEGUIDE WITH LOW DEFECTIVITY
- Publication number 20250110276
- Publication date Apr 3, 2025
- International Business Machines Corporation
- Stephen W. Bedell
- G02 - OPTICS
Information Patent Application
Optical Coupling
- Publication number 20250085492
- Publication date Mar 13, 2025
- Teramount Ltd.
- Hesham Taha
- G02 - OPTICS
Information Patent Application
PHOTONIC DEVICE AND METHOD OF MAKING
- Publication number 20250085476
- Publication date Mar 13, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chien-Ying WU
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE MANUFACTURING METHOD
- Publication number 20250085477
- Publication date Mar 13, 2025
- Snap Inc.
- Arseny Alexeev
- G02 - OPTICS
Information Patent Application
SYSTEMS, APPARATUSES, AND METHODS FOR FILM THICKNESS CONTROL FOR IN...
- Publication number 20250076579
- Publication date Mar 6, 2025
- Quantinuum LLC
- Christopher T. Ertsgaard
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT STRUCTURE AND FABRICATION METHOD THEREOF
- Publication number 20250076580
- Publication date Mar 6, 2025
- Vanguard International Semiconductor Corporation
- Ming-Cheng Lo
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE PASSIVATION FOR MOISTURE PROTECTION
- Publication number 20250067934
- Publication date Feb 27, 2025
- CISCO TECHNOLOGY INC.
- Li Chen
- G02 - OPTICS
Information Patent Application
FERROELECTRIC DEVICE OR STRUCTURE AND A METHOD FOR PRODUCING FERROE...
- Publication number 20250060532
- Publication date Feb 20, 2025
- ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Tobias KIPPENBERG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LITHOGRAPHY METHOD TO FORM STRUCTURES WITH SLANTED ANGLE
- Publication number 20250053082
- Publication date Feb 13, 2025
- Applied Materials, Inc.
- Yongan XU
- G02 - OPTICS
Information Patent Application
Method for Integration of Optoelectronic Devices Comprising Pockels...
- Publication number 20250053032
- Publication date Feb 13, 2025
- Newport Fab. LLC dba Tower Semiconductor Newport Beach
- Edward Preisler
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20250044510
- Publication date Feb 6, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Ming-Fa Chen
- G02 - OPTICS
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
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 PHOTONICS STRUCTURE AND MANUFACTURING METHOD THEREOF
- Publication number 20250028116
- Publication date Jan 23, 2025
- United Microelectronics Corp.
- Meng Ting Chiang
- G02 - OPTICS
Information Patent Application
Photonic integrated circuits
- Publication number 20250020863
- Publication date Jan 16, 2025
- Teknologian Tutkimuskeskus VTT Oy
- Matteo Cherchi
- G02 - OPTICS
Information Patent Application
INTEGRATED STRUCTURE OF WAVEGUIDE AND ACTIVE COMPONENT AND MANUFACT...
- Publication number 20250015210
- Publication date Jan 9, 2025
- National Tsing Hua University
- Ming-Chang LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE AND METHOD OF MANUFACTURE
- Publication number 20240427081
- Publication date Dec 26, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Chia-Ning Weng
- G02 - OPTICS
Information Patent Application
MICROSTRUCTURE ENHANCED ABSORPTION PHOTOSENSITIVE DEVICES
- Publication number 20240429332
- Publication date Dec 26, 2024
- W&W Sens Devices, Inc.
- Shih-Yuan WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELECTIVE WAVEGUIDE ION IMPLANTATION TO ADJUST LOCAL REFRACTIVE IND...
- Publication number 20240411085
- Publication date Dec 12, 2024
- Applied Materials, Inc.
- Qintao ZHANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEMICONDUCTOR PACKAGE AND METHOD FOR FORMING THE SAME
- Publication number 20240404900
- Publication date Dec 5, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chuei-Tang WANG
- H01 - BASIC ELECTRIC ELEMENTS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Techniques for singulating photonics die with optical quality edge

Optical coupling

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

Optoelectronic device and method of manufacture thereof

Optical isolator integrated with optical devices

Germanium waveguide photodetector with integrated heater

Waveguide structure for a photonic integrated circuit

Photonic integrated package and method forming same

Method for fabricating a photonic chip

Manufacturing a semiconductor structure

Enlarged multilayer nitride waveguide for photonic integrated circuit

Semiconductor device and manufacturing method thereof having gratin...

Structures and methods for high speed interconnection in photonic s...

Self-aligned fabrication process for coupling of photonic waveguides

Source/drain feature separation structure

Semiconductor waveguides and methods of forming the same

Etched facet in a multi quantum well structure

Waveguide crossings with a multiple-level non-contacting arrangement

Optical gyroscopes and methods of manufacturing of optical gyroscopes

Integration of optoelectronic devices comprising lithium niobate or...

Managing trench depth in integrated systems

Optofluidic devices

Microstructure enhanced absorption photosensitive devices

Photonic device on a semiconductor-on-insulator substrate and metho...

Optical waveguide coupling using fabricated waveguide coupling stru...

Photonic chip

Nanoimprinted photonic integrated circuits

Broadband back mirror for a photonic chip

Monolithically integrated waveguide sensors on diamond display glas...

Waveguide crossings with a free space propagation region

Patents Applicationslast 30 patents

ULTRA LOW LOSS SILICON NITRIDE BASED WAVEGUIDE

OPTICAL INTEGRATED CIRCUIT

CHIPS FOR OPTICAL GYROSCOPES

III-NITRIDE-BASED FERROELECTRIC PHOTONIC DEVICES

PHOTONIC CHIP WITH AN OPTICAL RESONATOR COUPLER

SILICON PHOTONIC PLATFORM, METHOD FOR FORMING COMPOSITE PLATFORM AN...

WAVEGUIDE PHOTODETECTOR AND METHOD FOR FORMING THE SAME

MULTI-LAYERED OPTICAL INTEGRATED CIRCUIT ASSEMBLY WITH A MONOCRYSTA...

PHOTONIC DEVICE AND METHOD OF FABRICATING SAME

EMBEDDED SiGe OPTICAL WAVEGUIDE WITH LOW DEFECTIVITY

Optical Coupling

PHOTONIC DEVICE AND METHOD OF MAKING

OPTICAL WAVEGUIDE MANUFACTURING METHOD

SYSTEMS, APPARATUSES, AND METHODS FOR FILM THICKNESS CONTROL FOR IN...

PHOTONIC INTEGRATED CIRCUIT STRUCTURE AND FABRICATION METHOD THEREOF

OPTICAL WAVEGUIDE PASSIVATION FOR MOISTURE PROTECTION

FERROELECTRIC DEVICE OR STRUCTURE AND A METHOD FOR PRODUCING FERROE...

LITHOGRAPHY METHOD TO FORM STRUCTURES WITH SLANTED ANGLE

Method for Integration of Optoelectronic Devices Comprising Pockels...

OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME

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

SPOT-SIZE CONVERTER STRUCTURE AND PHOTONIC DEVICE

LOW LOSS SPLITTER-COMBINER WAVEGUIDE STRUCTURES IN PHOTONIC CIRCUITS

SILICON PHOTONICS STRUCTURE AND MANUFACTURING METHOD THEREOF

Photonic integrated circuits

INTEGRATED STRUCTURE OF WAVEGUIDE AND ACTIVE COMPONENT AND MANUFACT...

OPTICAL DEVICE AND METHOD OF MANUFACTURE

MICROSTRUCTURE ENHANCED ABSORPTION PHOTOSENSITIVE DEVICES

SELECTIVE WAVEGUIDE ION IMPLANTATION TO ADJUST LOCAL REFRACTIVE IND...

SEMICONDUCTOR PACKAGE AND METHOD FOR FORMING THE SAME