Intrinsic phase difference

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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 G02F2203/00Function characteristic

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G02F2203/20Intrinsic phase difference

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing optical modulator, testing method, non-tra...
- Patent number 12,321,076
- Issue date Jun 3, 2025
- Sumitomo Electric Industries, Ltd.
- Tsutomu Ishikawa
- G02 - OPTICS
Information Patent Grant
Optical phase shifter device
- Patent number 11,960,192
- Issue date Apr 16, 2024
- Analog Photonics LLC
- Michael Watts
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 11,809,058
- Issue date Nov 7, 2023
- Analog Photonics LLC
- Michael Watts
- G02 - OPTICS
Information Patent Grant
Quantum dots, a composition or composite including the same, and an...
- Patent number 11,781,063
- Issue date Oct 10, 2023
- Samsung Electronics Co., Ltd.
- Hyo Sook Jang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical device
- Patent number 11,768,418
- Issue date Sep 26, 2023
- Analog Photonics LLC
- Michael Watts
- G02 - OPTICS
Information Patent Grant
Optical phase shifter device
- Patent number 11,526,063
- Issue date Dec 13, 2022
- Analog Photonics LLC
- Michael Watts
- G02 - OPTICS
Information Patent Grant
Dual polarization optical modulator with independent phase tuning f...
- Patent number 11,385,517
- Issue date Jul 12, 2022
- Eospace Inc.
- Suwat Thaniyavarn
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 11,366,344
- Issue date Jun 21, 2022
- TDK Corporation
- Shinji Iwatsuka
- G02 - OPTICS
Information Patent Grant
Quantum dots, a composition or composite including the same, and an...
- Patent number 11,312,901
- Issue date Apr 26, 2022
- Samsung Electronics Co., Ltd.
- Hyo Sook Jang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical device based on series push-pull operation
- Patent number 11,165,221
- Issue date Nov 2, 2021
- Electronics and Telecommunications Research Institute
- Shinmo An
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device
- Patent number 11,079,653
- Issue date Aug 3, 2021
- Analog Photonics LLC
- Michael Watts
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 11,079,654
- Issue date Aug 3, 2021
- Analog Photonics LLC
- Michael Watts
- G02 - OPTICS
Information Patent Grant
Optical laminate film and organic electroluminescent display device
- Patent number 11,029,557
- Issue date Jun 8, 2021
- FUJIFILM Corporation
- Shinichi Yoshinari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum dots, a composition or composite including the same, and an...
- Patent number 10,975,298
- Issue date Apr 13, 2021
- Samsung Electronics Co., Ltd.
- Hyo Sook Jang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Dielectric electro-optic phase shifter
- Patent number 10,895,764
- Issue date Jan 19, 2021
- VEO, INC.
- Rajat Sharma
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 10,884,312
- Issue date Jan 5, 2021
- Analog Photonics LLC
- Michael Watts
- G02 - OPTICS
Information Patent Grant
Optical phase shifter device
- Patent number 10,809,591
- Issue date Oct 20, 2020
- Analog Photonics LLC
- Michael R. Watts
- G02 - OPTICS
Information Patent Grant
Polarization multiplexer/demultiplexer with reduced polarization ro...
- Patent number 10,754,221
- Issue date Aug 25, 2020
- Lumentum Operations LLC
- Hiroaki Yamada
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 10,684,527
- Issue date Jun 16, 2020
- Analog Photonics LLC
- Michael Watts
- G02 - OPTICS
Information Patent Grant
Quantum dots, a composition or composite including the same, and an...
- Patent number 10,590,340
- Issue date Mar 17, 2020
- Samsung Electronics Co., Ltd.
- Hyo Sook Jang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Bias control of optical modulators
- Patent number 10,401,655
- Issue date Sep 3, 2019
- Elenion Technologies, LLC
- Matthew Akio Streshinsky
- G02 - OPTICS
Information Patent Grant
Dither free bias control
- Patent number 10,191,306
- Issue date Jan 29, 2019
- Oclaro Technology Limited
- Robert Griffin
- G02 - OPTICS
Information Patent Grant
Optical waveguide device
- Patent number 10,101,630
- Issue date Oct 16, 2018
- ANALOG PHOTONIC LLC
- Michael R. Watts
- G02 - OPTICS
Information Patent Grant
Optical module including semiconductor optical modulator
- Patent number 9,473,245
- Issue date Oct 18, 2016
- Sumitomo Electric Industries, Ltd
- Kazuhiro Yamaji
- G02 - OPTICS
Information Patent Grant
Dual static electro-optical phase shifter having two control terminals
- Patent number 9,239,506
- Issue date Jan 19, 2016
- Jean-Robert Manouvrier
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 9,217,908
- Issue date Dec 22, 2015
- Sumitomo Electric Industries, Ltd.
- Naoya Kono
- G02 - OPTICS
Information Patent Grant
Advanced-format optical modulator with low power consumption and lo...
- Patent number 8,965,146
- Issue date Feb 24, 2015
- Nippon Telegraph and Telephone Corporation
- Takashi Goh
- G02 - OPTICS
Information Patent Grant
Optical modulation device and bias voltage control method
- Patent number 8,891,959
- Issue date Nov 18, 2014
- Fujitsu Limited
- Yuji Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Delay interferometer using magneto-optic effect of a variable farad...
- Patent number 8,711,359
- Issue date Apr 29, 2014
- Fujitsu Optical Components Limited
- Nobuhiro Fukushima
- G02 - OPTICS
Information Patent Grant
Method for evaluating characteristics of optical modulator having M...
- Patent number 8,693,005
- Issue date Apr 8, 2014
- National Institute of Information and Communications Technology
- Tetsuya Kawanishi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CASCADABLE PHOTONIC CIRCUITS WITH NONLINEAR AMPLITUDE THRESHOLDERS
- Publication number 20250053065
- Publication date Feb 13, 2025
- Milkshake Technology Inc.
- Bicky A. Marquez
- G02 - OPTICS
Information Patent Application
PHOTONIC CHIP PROVIDED WITH ONE OR TWO MACH-ZEHNDER MODULATORS
- Publication number 20240369896
- Publication date Nov 7, 2024
- Scintil Photonics
- Sylvie Menezo
- G02 - OPTICS
Information Patent Application
OPTICAL LAMINATE FILM AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE
- Publication number 20200264475
- Publication date Aug 20, 2020
- FUJIFILM CORPORATION
- Shinichi YOSHINARI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE BASED ON SERIES PUSH-PULL OPERATION
- Publication number 20200194964
- Publication date Jun 18, 2020
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Shinmo AN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIAS CONTROL OF OPTICAL MODULATORS
- Publication number 20190339547
- Publication date Nov 7, 2019
- Elenion Technologies, LLC
- Matthew Akio Streshinsky
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE DEVICE
- Publication number 20170315420
- Publication date Nov 2, 2017
- Analog Photonics LLC
- Michael R. WATTS
- G02 - OPTICS
Information Patent Application
DUAL STATIC ELECTRO-OPTICAL PHASE SHIFTER HAVING TWO CONTROL TERMINALS
- Publication number 20140341499
- Publication date Nov 20, 2014
- STMicroelectronics S.A.
- Jean-Robert MANOUVRIER
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20140307996
- Publication date Oct 16, 2014
- Sumitomo Electric Industries, Ltd.
- Naoya KONO
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMITTER, WAVELENGTH MULTIPLEXING TRANSMISSION DEVICE AN...
- Publication number 20140010530
- Publication date Jan 9, 2014
- NEC Corporation
- Yuta Goebuchi
- G02 - OPTICS
Information Patent Application
METHOD FOR EVALUATING CHARACTERISTICS OF OPTICAL MODULATOR HAVING M...
- Publication number 20130250306
- Publication date Sep 26, 2013
- National Institute of Information and Communications Technology
- Tetsuya Kawanishi
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATION DEVICE AND BIAS VOLTAGE CONTROL METHOD
- Publication number 20130028614
- Publication date Jan 31, 2013
- Fujitsu Limited
- Yuji ISHII
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20120106888
- Publication date May 3, 2012
- Nippon Telegraph and Telephone Corporation
- Takashi Goh
- G02 - OPTICS
Information Patent Application
MULTI-DOMAIN VERTICALLY ALIGNED LIQUID CRYSTAL DISPLAY
- Publication number 20120057117
- Publication date Mar 8, 2012
- Wang-Yang Li
- G02 - OPTICS
Information Patent Application
OPTICAL SIGNAL GENERATOR AND METHOD FOR ADJUSTING THE SAME
- Publication number 20110233379
- Publication date Sep 29, 2011
- Fujitsu Limited
- Shigeaki Sekiguchi
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20110229070
- Publication date Sep 22, 2011
- Nippon Telegraph and Telephone Corporation
- Yoshiyuki Doi
- G02 - OPTICS
Information Patent Application
Optical Modulators With Controllable Chirp
- Publication number 20110222813
- Publication date Sep 15, 2011
- LIGHTWIRE, INC.
- Mark Webster
- G02 - OPTICS
Information Patent Application
OPTICAL COMMUNICATION APPARATUS AND OPTICAL ADD/DROP APPARATUS
- Publication number 20110211830
- Publication date Sep 1, 2011
- FUJITSU LIMITED
- Hideyuki Miyata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE AND OPTICAL TRANSMITTER
- Publication number 20110188799
- Publication date Aug 4, 2011
- FUJITSU OPTICAL COMPONENTS LIMITED
- Masaki SUGIYAMA
- G02 - OPTICS
Information Patent Application
Method for Evaluating Characteristics of Optical Modulator Having M...
- Publication number 20110176141
- Publication date Jul 21, 2011
- NATIONAL INSTITUTE OF INFORMATION AND COMMUNCIATION
- Tetsuya Kawanishi
- G02 - OPTICS
Information Patent Application
Super Flat Optical Frequency Comb Signal Generator
- Publication number 20110097029
- Publication date Apr 28, 2011
- National Institute of Information and Communications Technology
- Takahide Sakamoto
- G02 - OPTICS
Information Patent Application
Delay interferometer using magneto-optic effect
- Publication number 20110096338
- Publication date Apr 28, 2011
- FUJITSU OPTICAL COMPONENTS LIMITED
- Nobuhiro Fukushima
- G02 - OPTICS
Information Patent Application
Silicon-Based Optical Modulator With Improved Efficiency And Chirp...
- Publication number 20100316324
- Publication date Dec 16, 2010
- Mark Webster
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT
- Publication number 20100247025
- Publication date Sep 30, 2010
- Sumitomo Osaka Cement Co., Ltd.
- Katsutoshi Kondou
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR COMPENSATING POLARIZATION-DEPENDENT FREQUE...
- Publication number 20100209039
- Publication date Aug 19, 2010
- Martin Schell
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20100202722
- Publication date Aug 12, 2010
- FUJITSU LIMITED
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Application
OPTICAL AMPLIFIER
- Publication number 20100158427
- Publication date Jun 24, 2010
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Byung-Seok CHOI
- G02 - OPTICS
Information Patent Application
Method and Optical Transmitter for Optimizing DC Bias Voltage Input...
- Publication number 20100150575
- Publication date Jun 17, 2010
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jyung Chan Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-DOMAIN VERTICALLY ALIGNED LIQUID CRYSTAL DISPLAY
- Publication number 20100128213
- Publication date May 27, 2010
- Wang-Yang Li
- G02 - OPTICS
Information Patent Application
Optical XOR logic gate
- Publication number 20100098373
- Publication date Apr 22, 2010
- University of Washington
- Michael J. Hochberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEMODULATOR
- Publication number 20100085630
- Publication date Apr 8, 2010
- FUJITSU LIMITED
- Takashi SHIMIZU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Intrinsic phase difference

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for manufacturing optical modulator, testing method, non-tra...

Optical phase shifter device

Optical device

Quantum dots, a composition or composite including the same, and an...

Optical device

Optical phase shifter device

Dual polarization optical modulator with independent phase tuning f...

Optical modulator

Quantum dots, a composition or composite including the same, and an...

Optical device based on series push-pull operation

Optical device

Optical device

Optical laminate film and organic electroluminescent display device

Quantum dots, a composition or composite including the same, and an...

Dielectric electro-optic phase shifter

Optical device

Optical phase shifter device

Polarization multiplexer/demultiplexer with reduced polarization ro...

Optical device

Quantum dots, a composition or composite including the same, and an...

Bias control of optical modulators

Dither free bias control

Optical waveguide device

Optical module including semiconductor optical modulator

Dual static electro-optical phase shifter having two control terminals

Optical modulator

Advanced-format optical modulator with low power consumption and lo...

Optical modulation device and bias voltage control method

Delay interferometer using magneto-optic effect of a variable farad...

Method for evaluating characteristics of optical modulator having M...

Patents Applicationslast 30 patents

CASCADABLE PHOTONIC CIRCUITS WITH NONLINEAR AMPLITUDE THRESHOLDERS

PHOTONIC CHIP PROVIDED WITH ONE OR TWO MACH-ZEHNDER MODULATORS

OPTICAL LAMINATE FILM AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE

OPTICAL DEVICE BASED ON SERIES PUSH-PULL OPERATION

BIAS CONTROL OF OPTICAL MODULATORS

OPTICAL WAVEGUIDE DEVICE

DUAL STATIC ELECTRO-OPTICAL PHASE SHIFTER HAVING TWO CONTROL TERMINALS

OPTICAL MODULATOR

OPTICAL TRANSMITTER, WAVELENGTH MULTIPLEXING TRANSMISSION DEVICE AN...

METHOD FOR EVALUATING CHARACTERISTICS OF OPTICAL MODULATOR HAVING M...

OPTICAL MODULATION DEVICE AND BIAS VOLTAGE CONTROL METHOD

OPTICAL MODULATOR

MULTI-DOMAIN VERTICALLY ALIGNED LIQUID CRYSTAL DISPLAY

OPTICAL SIGNAL GENERATOR AND METHOD FOR ADJUSTING THE SAME

OPTICAL MODULATOR

Optical Modulators With Controllable Chirp

OPTICAL COMMUNICATION APPARATUS AND OPTICAL ADD/DROP APPARATUS

OPTICAL DEVICE AND OPTICAL TRANSMITTER

Method for Evaluating Characteristics of Optical Modulator Having M...

Super Flat Optical Frequency Comb Signal Generator

Delay interferometer using magneto-optic effect

Silicon-Based Optical Modulator With Improved Efficiency And Chirp...

OPTICAL ELEMENT

METHOD AND APPARATUS FOR COMPENSATING POLARIZATION-DEPENDENT FREQUE...

OPTICAL MODULATOR

OPTICAL AMPLIFIER

Method and Optical Transmitter for Optimizing DC Bias Voltage Input...

MULTI-DOMAIN VERTICALLY ALIGNED LIQUID CRYSTAL DISPLAY

Optical XOR logic gate

DEMODULATOR