based on ceramics or electro-optical crystals

Industry

CPC
G02F1/03

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Parent Industries

GPHYSICS G02Optics G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source

Current Industry

G02F1/03based on ceramics or electro-optical crystals

Industries

Patents Grantslast 30 patents

Information Patent Grant
Variable-phase device
- Patent number 12,366,770
- Issue date Jul 22, 2025
- Hamamatsu Photonics K.K.
- Soh Uenoyama
- G02 - OPTICS
Information Patent Grant
Optical device and optical communication device
- Patent number 12,360,407
- Issue date Jul 15, 2025
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Glass interposer optical switching device and method
- Patent number 12,353,070
- Issue date Jul 8, 2025
- Intel Corporation
- Hiroki Tanaka
- G02 - OPTICS
Information Patent Grant
Multilayer thin film lithium-containing optical devices
- Patent number 12,353,071
- Issue date Jul 8, 2025
- HyperLight Corporation
- Jeffrey Cole Holzgrafe
- G02 - OPTICS
Information Patent Grant
Lithium niobate on insulator (LNOI) vertically tapered optical wave...
- Patent number 12,345,968
- Issue date Jul 1, 2025
- Phase Sensitive Innovations, Inc.
- Andrew Mercante
- G02 - OPTICS
Information Patent Grant
Photovoltaic devices for switchable windows
- Patent number 12,341,465
- Issue date Jun 24, 2025
- Alliance for Sustainable Energy, LLC
- Lance Michael Wheeler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light shielding member
- Patent number 12,332,508
- Issue date Jun 17, 2025
- Nitta Corporation
- Kosuke Marutani
- G02 - OPTICS
Information Patent Grant
Optical waveguide device, optical modulator, optical modulation mod...
- Patent number 12,332,534
- Issue date Jun 17, 2025
- Sumitomo Osaka Cement Co., Ltd.
- Shotaro Hirata
- G02 - OPTICS
Information Patent Grant
Asymmetric whispering gallery mode resonator
- Patent number 12,326,518
- Issue date Jun 10, 2025
- GM CRUISE HOLDINGS LLC
- Ivan Grudinin
- G01 - MEASURING TESTING
Information Patent Grant
Methods and systems for frequency conversion and modulation using s...
- Patent number 12,321,050
- Issue date Jun 3, 2025
- The University of Chicago
- Kevin C. Miao
- G02 - OPTICS
Information Patent Grant
Integrated silicon photonics transceivers enabling ultra-high-speed...
- Patent number 12,321,025
- Issue date Jun 3, 2025
- Intel Corporation
- Jianying Zhou
- G02 - OPTICS
Information Patent Grant
Mode converter
- Patent number 12,321,051
- Issue date Jun 3, 2025
- HyperLight Corporation
- Mian Zhang
- G02 - OPTICS
Information Patent Grant
Waveguide for low loss, high speed electro-optical modulator
- Patent number 12,321,052
- Issue date Jun 3, 2025
- Terra Quantum AG
- Andrey Okhrimchuk
- G02 - OPTICS
Information Patent Grant
Engineered electro-optic devices
- Patent number 12,321,053
- Issue date Jun 3, 2025
- PSIQUANTUM, CORP.
- Yong Liang
- G02 - OPTICS
Information Patent Grant
Optical testing apparatus
- Patent number 12,321,054
- Issue date Jun 3, 2025
- Advantest Corporation
- Toshihiro Sugawara
- G02 - OPTICS
Information Patent Grant
Optical device configured for stress mitigation
- Patent number 12,313,920
- Issue date May 27, 2025
- HyperLight Corporation
- Mian Zhang
- G02 - OPTICS
Information Patent Grant
Electro-optic plasmonic devices
- Patent number 12,313,919
- Issue date May 27, 2025
- Teknologian tutkimuskeskus VTT Oy
- Matteo Cherchi
- G02 - OPTICS
Information Patent Grant
Optical modulator and optical transmission apparatus using same
- Patent number 12,306,479
- Issue date May 20, 2025
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Glass interposer optical resonator device and method
- Patent number 12,306,480
- Issue date May 20, 2025
- Intel Corporation
- Hiroki Tanaka
- G02 - OPTICS
Information Patent Grant
Diffusion barrier layer in lithium niobate-containing photonic devices
- Patent number 12,306,481
- Issue date May 20, 2025
- HyperLight Corporation
- Roy Meade
- G02 - OPTICS
Information Patent Grant
Velocity matched electro-optic devices
- Patent number 12,306,482
- Issue date May 20, 2025
- HyperLight Corporation
- Prashanta Kharel
- G02 - OPTICS
Information Patent Grant
Coplanar waveguide wire electrode structure and modulator
- Patent number 12,298,610
- Issue date May 13, 2025
- NANJING LYCORE TECHNOLOGIES CO., LTD.
- Hanxiao Liang
- G02 - OPTICS
Information Patent Grant
Devices and methods for low voltage optical modulation
- Patent number 12,292,626
- Issue date May 6, 2025
- The Trustees of the Stevens Institute of Technology
- Yuping Huang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical device
- Patent number 12,292,627
- Issue date May 6, 2025
- TDK Corporation
- Hiroshi Take
- G02 - OPTICS
Information Patent Grant
Optical hybrid-waveguide electro-optical modulator
- Patent number 12,287,538
- Issue date Apr 29, 2025
- Nokia Solutions and Networks Oy
- Ruizhi Shi
- G02 - OPTICS
Information Patent Grant
Thin film lithium niobate optical device having an engineered subst...
- Patent number 12,282,214
- Issue date Apr 22, 2025
- HyperLight Corporation
- Christian Reimer
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 12,271,094
- Issue date Apr 8, 2025
- TDK Corporation
- Hiroshi Take
- G02 - OPTICS
Information Patent Grant
Electro-optical device
- Patent number 12,265,311
- Issue date Apr 1, 2025
- Nippon Telegraph and Telephone Corporation
- Takashi Sakamoto
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 12,265,257
- Issue date Apr 1, 2025
- TDK Corporation
- Kenji Nagase
- G02 - OPTICS
Information Patent Grant
Device for modulating a physical property of a light beam in respon...
- Patent number 12,265,287
- Issue date Apr 1, 2025
- QUBIG GMBH
- Enrico Vogt
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PHOTONIC DEVICE AND FABRICATING METHOD THEREOF
- Publication number 20250237827
- Publication date Jul 24, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chen-Hua Yu
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE DEVICE, AND OPTICAL MODULATION DEVICE AND OPTICAL...
- Publication number 20250231434
- Publication date Jul 17, 2025
- Sumitomo Osaka Cement Co., Ltd.
- Kosuke Okahashi
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE DEVICE, AND OPTICAL MODULATION DEVICE AND OPTICAL...
- Publication number 20250224632
- Publication date Jul 10, 2025
- Sumitomo Osaka Cement Co., Ltd.
- Shotaro HIRATA
- G02 - OPTICS
Information Patent Application
PIXEL GRAYSCALE MODULATION STRUCTURE BASED ON PHASE CHANGE MATERIALS
- Publication number 20250216709
- Publication date Jul 3, 2025
- HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY
- Hao TONG
- G02 - OPTICS
Information Patent Application
Optical Waveguide Device, Optical Modulation Device and Optical Tra...
- Publication number 20250208448
- Publication date Jun 26, 2025
- Sumitomo Osaka Cement Co., Ltd.
- Katsutoshi KONDO
- G02 - OPTICS
Information Patent Application
MULTILAYER THIN FILM LITHIUM-CONTAINING OPTICAL DEVICES
- Publication number 20250208449
- Publication date Jun 26, 2025
- HyperLight Corporation
- Jeffrey Cole Holzgrafe
- G02 - OPTICS
Information Patent Application
THIN FILM LITHIUM CONTAINING MODULATOR HAVING TIGHT BENDS
- Publication number 20250208346
- Publication date Jun 26, 2025
- HyperLight Corporation
- Mian Zhang
- G02 - OPTICS
Information Patent Application
Electro-optic waveguide with polarization control
- Publication number 20250199346
- Publication date Jun 19, 2025
- Quantum Transistors Technology Ltd.
- Moshe Tordjman
- G02 - OPTICS
Information Patent Application
Resonant cavity with electro-optical tuning
- Publication number 20250199345
- Publication date Jun 19, 2025
- Quantum Transistors Technology Ltd.
- Moshe Tordjman
- G02 - OPTICS
Information Patent Application
ELECTCRO-OPTIC MODULATOR AND A METHOD FOR FABRICATING THE ELECTRO-O...
- Publication number 20250199347
- Publication date Jun 19, 2025
- DustPhotonics
- Alex Naiman
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT, LASER MODULE, RETINAL PROJECTION DEVICE, AND NEAR-...
- Publication number 20250189832
- Publication date Jun 12, 2025
- TDK Corporation
- Atsushi SHIMURA
- G02 - OPTICS
Information Patent Application
QUANTUM TRANSDUCTION WITH RESONANT CAVITIES
- Publication number 20250180937
- Publication date Jun 5, 2025
- FERMI RESEARCH ALLIANCE, LLC
- Silvia Zorzetti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS TO MANIPULATE GUIDED MODES ON A NANOSCALE USING ELECTRO-O...
- Publication number 20250172833
- Publication date May 29, 2025
- Amr Helmy
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTICAL MODULATORS INTEGRATED WITH PHOTODIODES
- Publication number 20250172831
- Publication date May 29, 2025
- Cisco Technology, Inc.
- Long Chen
- G02 - OPTICS
Information Patent Application
VOA WITH DIGITAL CONTROL OF PHASE CHANGE MATERIAL
- Publication number 20250172832
- Publication date May 29, 2025
- Cisco Technology, Inc.
- Xunyuan ZHANG
- G02 - OPTICS
Information Patent Application
A HYBRID SILICON PHOTONICS MODULATOR AND METHOD TO MANUFACTURE THE...
- Publication number 20250164829
- Publication date May 22, 2025
- ADVANCED MICRO FOUNDRY PTE. LTD.
- Shawn Yohanes SIEW
- G02 - OPTICS
Information Patent Application
DIFFERENTIAL DRIVE AND BINARY WEIGHTED MODULATORS
- Publication number 20250155737
- Publication date May 15, 2025
- HyperLight Corporation
- Christian Reimer
- G02 - OPTICS
Information Patent Application
THIN FILM LITHIUM-CONTAINING PHOTONICS WAFER HAVING A TRAP-RICH SUB...
- Publication number 20250155739
- Publication date May 15, 2025
- HyperLight Corporation
- Fan Ye
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL TRANSMITTER, AND OPTICAL TRANSCEIVER
- Publication number 20250155738
- Publication date May 15, 2025
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
ELECTRO-OPTIC MODULATOR
- Publication number 20250147379
- Publication date May 8, 2025
- SUZHOU LYCORE TECHNOLOGIES Co., Ltd.
- Hanxiao LIANG
- G02 - OPTICS
Information Patent Application
ELECTROOPTIC OR OPTOELECTRIC INTEGRATED CIRCUIT ENABLING A BIAS-TEE...
- Publication number 20250147346
- Publication date May 8, 2025
- ETH Zurich
- David MOOR
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND LASER MODULE
- Publication number 20250138348
- Publication date May 1, 2025
- TDK Corporation
- Yasuhiro TAKAGI
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND LASER MODULE
- Publication number 20250138349
- Publication date May 1, 2025
- TDK Corporation
- Yasuhiro TAKAGI
- G02 - OPTICS
Information Patent Application
SUBSTRATE WITH DIELECTRIC THIN FILM, OPTICAL WAVEGUIDE COMPONENT, A...
- Publication number 20250129516
- Publication date Apr 24, 2025
- TDK Corporation
- Shusaku UMEMOTO
- C30 - CRYSTAL GROWTH
Information Patent Application
ZONAL ILLUMINATION WITH PHOTONIC CIRCUITS FOR DISPLAYS
- Publication number 20250130447
- Publication date Apr 24, 2025
- Meta Platforms Technologies, LLC
- Guohua Wei
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTICAL COMPONENT AND OPTICAL MODULATION COMPONENT
- Publication number 20250130449
- Publication date Apr 24, 2025
- TDK Corporation
- Kenji SASAKI
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTICAL COMPONENT AND OPTICAL MODULATION COMPONENT
- Publication number 20250130448
- Publication date Apr 24, 2025
- TDK Corporation
- Kenji SASAKI
- G02 - OPTICS
Information Patent Application
High-efficiency thin-film electro-optical modulator on silicon phot...
- Publication number 20250123506
- Publication date Apr 17, 2025
- Marvell Asia Pte Ltd.
- Masaki Kato
- G02 - OPTICS
Information Patent Application
INTEGRATED OPTICAL PHASE SHIFTER USING BURIED ELECTRODES
- Publication number 20250110362
- Publication date Apr 3, 2025
- Government of the United States of America, as Represented by the Secretary o...
- Daron Alexander Westly
- G02 - OPTICS

based on ceramics or electro-optical crystals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Variable-phase device

Optical device and optical communication device

Glass interposer optical switching device and method

Multilayer thin film lithium-containing optical devices

Lithium niobate on insulator (LNOI) vertically tapered optical wave...

Photovoltaic devices for switchable windows

Light shielding member

Optical waveguide device, optical modulator, optical modulation mod...

Asymmetric whispering gallery mode resonator

Methods and systems for frequency conversion and modulation using s...

Integrated silicon photonics transceivers enabling ultra-high-speed...

Mode converter

Waveguide for low loss, high speed electro-optical modulator

Engineered electro-optic devices

Optical testing apparatus

Optical device configured for stress mitigation

Electro-optic plasmonic devices

Optical modulator and optical transmission apparatus using same

Glass interposer optical resonator device and method

Diffusion barrier layer in lithium niobate-containing photonic devices

Velocity matched electro-optic devices

Coplanar waveguide wire electrode structure and modulator

Devices and methods for low voltage optical modulation

Optical device

Optical hybrid-waveguide electro-optical modulator

Thin film lithium niobate optical device having an engineered subst...

Optical modulator

Electro-optical device

Optical modulator

Device for modulating a physical property of a light beam in respon...

Patents Applicationslast 30 patents

PHOTONIC DEVICE AND FABRICATING METHOD THEREOF

OPTICAL WAVEGUIDE DEVICE, AND OPTICAL MODULATION DEVICE AND OPTICAL...

OPTICAL WAVEGUIDE DEVICE, AND OPTICAL MODULATION DEVICE AND OPTICAL...

PIXEL GRAYSCALE MODULATION STRUCTURE BASED ON PHASE CHANGE MATERIALS

Optical Waveguide Device, Optical Modulation Device and Optical Tra...

MULTILAYER THIN FILM LITHIUM-CONTAINING OPTICAL DEVICES

THIN FILM LITHIUM CONTAINING MODULATOR HAVING TIGHT BENDS

Electro-optic waveguide with polarization control

Resonant cavity with electro-optical tuning

ELECTCRO-OPTIC MODULATOR AND A METHOD FOR FABRICATING THE ELECTRO-O...

OPTICAL ELEMENT, LASER MODULE, RETINAL PROJECTION DEVICE, AND NEAR-...

QUANTUM TRANSDUCTION WITH RESONANT CAVITIES

APPARATUS TO MANIPULATE GUIDED MODES ON A NANOSCALE USING ELECTRO-O...

ELECTRO-OPTICAL MODULATORS INTEGRATED WITH PHOTODIODES

VOA WITH DIGITAL CONTROL OF PHASE CHANGE MATERIAL

A HYBRID SILICON PHOTONICS MODULATOR AND METHOD TO MANUFACTURE THE...

DIFFERENTIAL DRIVE AND BINARY WEIGHTED MODULATORS

THIN FILM LITHIUM-CONTAINING PHOTONICS WAFER HAVING A TRAP-RICH SUB...

OPTICAL DEVICE, OPTICAL TRANSMITTER, AND OPTICAL TRANSCEIVER

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

ELECTRO-OPTIC MODULATOR

ELECTROOPTIC OR OPTOELECTRIC INTEGRATED CIRCUIT ENABLING A BIAS-TEE...

OPTICAL ELEMENT AND LASER MODULE

OPTICAL ELEMENT AND LASER MODULE

SUBSTRATE WITH DIELECTRIC THIN FILM, OPTICAL WAVEGUIDE COMPONENT, A...

ZONAL ILLUMINATION WITH PHOTONIC CIRCUITS FOR DISPLAYS

ELECTRO-OPTICAL COMPONENT AND OPTICAL MODULATION COMPONENT

ELECTRO-OPTICAL COMPONENT AND OPTICAL MODULATION COMPONENT

High-efficiency thin-film electro-optical modulator on silicon phot...

INTEGRATED OPTICAL PHASE SHIFTER USING BURIED ELECTRODES