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Parent Industries
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PHYSICS
G02
Optics
G02F
DEVICES 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
G02F1/00
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source
Current Industry
G02F1/21
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Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Wavelength domain multiplexing with polarization multiplexing
Patent number
11,968,035
Issue date
Apr 23, 2024
Acacia Communications, Inc.
Long Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical modulator
Patent number
11,966,104
Issue date
Apr 23, 2024
Sumitomo Electric Industries, Ltd.
Makoto Ogasawara
G02 - OPTICS
Information
Patent Grant
Optical coherence tomographic imager, optical coherence tomographic...
Patent number
11,953,320
Issue date
Apr 9, 2024
NEC Corporation
Shigeru Nakamura
G01 - MEASURING TESTING
Information
Patent Grant
Coupling modulated ring resonator modulator
Patent number
11,953,800
Issue date
Apr 9, 2024
Nokia Solutions and Networks Oy
Ajay Mistry
G02 - OPTICS
Information
Patent Grant
Optical modulator and optical transmission apparatus using same
Patent number
11,953,767
Issue date
Apr 9, 2024
Sumitomo Osaka Cement Co., Ltd.
Norikazu Miyazaki
G02 - OPTICS
Information
Patent Grant
Low loss high efficiency photonic phase shifter with dielectric ele...
Patent number
11,953,729
Issue date
Apr 9, 2024
PSIQUANTUM, CORP.
Nikhil Kumar
G02 - OPTICS
Information
Patent Grant
Multilayer thin-film structure and phase shifting device using the...
Patent number
11,947,238
Issue date
Apr 2, 2024
Samsung Electronics Co., Ltd.
Jeongyub Lee
G02 - OPTICS
Information
Patent Grant
Semiconductor Mach Zehnder optical modulator
Patent number
11,947,237
Issue date
Apr 2, 2024
Nippon Telegraph and Telephone Corporation
Josuke Ozaki
G02 - OPTICS
Information
Patent Grant
Optical driver with active boost
Patent number
11,947,239
Issue date
Apr 2, 2024
Cisco Technology, Inc.
Craig S. Appel
G02 - OPTICS
Information
Patent Grant
Optical modulator
Patent number
11,949,498
Issue date
Apr 2, 2024
Cisco Technology, Inc.
Thomas Duthel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission device and optical communication system
Patent number
11,942,993
Issue date
Mar 26, 2024
Molex, LLC
Kuen-Ting Tsai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High-speed and low-voltage electro-optical modulator based on lithi...
Patent number
11,940,707
Issue date
Mar 26, 2024
Shanghai Jiao Tong University
Weiwen Zou
G02 - OPTICS
Information
Patent Grant
Optical modulator
Patent number
11,940,708
Issue date
Mar 26, 2024
Sumitomo Osaka Cement Co., Ltd.
Norikazu Miyazaki
G02 - OPTICS
Information
Patent Grant
High-gain differential electro-optic modulator
Patent number
11,940,709
Issue date
Mar 26, 2024
Aloe Semiconductor Inc.
Christopher R. Doerr
G02 - OPTICS
Information
Patent Grant
Optical control of an electrical waveguide switch using a photocond...
Patent number
11,936,082
Issue date
Mar 19, 2024
The Regents of the University of California
Abdelkrim El Amili
G02 - OPTICS
Information
Patent Grant
Method of controlling optical modulator, and optical transmitter
Patent number
11,934,050
Issue date
Mar 19, 2024
Sumitomo Electric Industries, Ltd.
Masaaki Okamoto
G02 - OPTICS
Information
Patent Grant
Optical switch element
Patent number
11,921,397
Issue date
Mar 5, 2024
Nippon Telegraph and Telephone Corporation
Yusuke Muranaka
G02 - OPTICS
Information
Patent Grant
Photonic resonator based phase shifting
Patent number
11,921,363
Issue date
Mar 5, 2024
Aeva, Inc.
Brian J. Roxworthy
G01 - MEASURING TESTING
Information
Patent Grant
Pluggable optical module, optical communication system and control...
Patent number
11,921,398
Issue date
Mar 5, 2024
NEC Corporation
Katsuhiro Yutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Self-coherent receiver based on polarization-independent delay inte...
Patent number
11,923,909
Issue date
Mar 5, 2024
BEIJING ZHONGKE GUOGUANG QUANTUM TECHNOLOGY CO., LTD.
Yibo Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Folded waveguide phase shifters
Patent number
11,914,265
Issue date
Feb 27, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Huan-Neng Chen
G02 - OPTICS
Information
Patent Grant
Optical device and optical communication device
Patent number
11,914,233
Issue date
Feb 27, 2024
Fujitsu Optical Components Limited
Masaki Sugiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Analog predistortion linearization for optical fiber communication...
Patent number
11,914,263
Issue date
Feb 27, 2024
The Regents of the University of California
James F. Buckwalter
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus and methods for optical neural network
Patent number
11,914,415
Issue date
Feb 27, 2024
Massachusetts Institute of Technology
Jacques Johannes Carolan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Serial data conversion redundancy using optical modulators
Patent number
11,906,873
Issue date
Feb 20, 2024
Mellanox Technologies, Ltd.
Nikos Argyris
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Narrow linewidth laser
Patent number
11,901,699
Issue date
Feb 13, 2024
SUZHOU INSTITUTE OF NANO-TECH AND NANO-BIONICS (SINANO) , CHINESE ACADEMY OF...
Ruiying Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method of generating multilevel quadrature amplitude...
Patent number
11,899,333
Issue date
Feb 13, 2024
Nokia Solutions and Networks Oy
Argishti Melikyan
G02 - OPTICS
Information
Patent Grant
Broadband all-photonic spectrum shapers
Patent number
11,898,911
Issue date
Feb 13, 2024
California Institute of Technology
Nemanja Jovanovic
G02 - OPTICS
Information
Patent Grant
Optical modulation element and optical modulation module
Patent number
11,892,743
Issue date
Feb 6, 2024
Sumitomo Osaka Cement Co., Ltd.
Yuu Nakata
G02 - OPTICS
Information
Patent Grant
Method for calibrating controllable phase shifters in multi-stage s...
Patent number
11,892,742
Issue date
Feb 6, 2024
National University of Defense Technology
Junjie Wu
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
SILICON OPTICAL PHASE SHIFTER WITH A SERIES OF P-N JUNCTIONS
Publication number
20240134215
Publication date
Apr 25, 2024
Nokia Solutions and Networks Oy
Jianfeng Ding
G02 - OPTICS
Information
Patent Application
Mach-Zehnder-Interferometer Filter and Ring-Based Wavelength-Demult...
Publication number
20240134242
Publication date
Apr 25, 2024
IMEC vzw
Qingzhong Deng
G02 - OPTICS
Information
Patent Application
ACTIVE PHOTONIC DEVICES INCORPORATING HIGH DIELECTRIC CONSTANT MATE...
Publication number
20240134243
Publication date
Apr 25, 2024
Psiquantum, Corp.
Chia-Ming Chang
G02 - OPTICS
Information
Patent Application
SPATIAL LIGHT MODULATOR AND LiDAR DEVICE INCLUDING THE SAME
Publication number
20240125902
Publication date
Apr 18, 2024
Samsung Electronics Co., Ltd.
Sunil KIM
G01 - MEASURING TESTING
Information
Patent Application
RECONFIGURABLE ALL-OPTICAL NONLINEAR ACTIVATION FUNCTIONS ON SILICO...
Publication number
20240118582
Publication date
Apr 11, 2024
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
YIWEI PENG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL MODULE
Publication number
20240103334
Publication date
Mar 28, 2024
Sumitomo Electric Industries, Ltd.
Munetaka KUROKAWA
G02 - OPTICS
Information
Patent Application
MACH-ZEHNDER INTERFEROMETER DEVICE FOR WAVELENGTH LOCKING
Publication number
20240094592
Publication date
Mar 21, 2024
Apple Inc.
Yi-Kuei Wu
G02 - OPTICS
Information
Patent Application
SILICON PHOTONIC MULTIPLEXER AND DE-MULTIPLEXER
Publication number
20240094462
Publication date
Mar 21, 2024
Shiyun Lin
G02 - OPTICS
Information
Patent Application
Systems and Methods for Transmitting and Receiving Wavelength-Multi...
Publication number
20240089001
Publication date
Mar 14, 2024
The Regents of the University of California
Clint Schow
G02 - OPTICS
Information
Patent Application
CASCADED FINITE IMPULSE RESPONSE DEMODULATOR
Publication number
20240085620
Publication date
Mar 14, 2024
KEITH J. WILLIAMS
G02 - OPTICS
Information
Patent Application
Receiver with Photonic Antenna Array
Publication number
20240089005
Publication date
Mar 14, 2024
Apple Inc.
Bertram R Gunzelmann
G02 - OPTICS
Information
Patent Application
COMPUTER ARCHITECTURE WITH DISAGGREGATED MEMORY AND HIGH-BANDWIDTH...
Publication number
20240077781
Publication date
Mar 7, 2024
Luminous Computing, Inc.
Mitchell A NAHMIAS
G02 - OPTICS
Information
Patent Application
OPTICAL MODULE
Publication number
20240072903
Publication date
Feb 29, 2024
HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
Liu YANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL MODULE
Publication number
20240069367
Publication date
Feb 29, 2024
Sumitomo Electric Industries, Ltd.
Tomoya SAEKI
G02 - OPTICS
Information
Patent Application
OPTICAL DEVICE AND METHOD OF FABRICATING THEREOF
Publication number
20240061308
Publication date
Feb 22, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Tzu-Hsiang YEN
G02 - OPTICS
Information
Patent Application
OPTICAL MODULATIOR AND OPTICAL TRANSMISSION DEVICE USING SAME
Publication number
20240061309
Publication date
Feb 22, 2024
Sumitomo Osaka Cement Co., Ltd.
Toshio KATAOKA
G02 - OPTICS
Information
Patent Application
METHODS AND SYSTEMS OF HYPERSPECTRAL IMAGING SYSTEMS EMPLOYING FABR...
Publication number
20240061307
Publication date
Feb 22, 2024
EIJI STEVEN YAFUSO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical Power Adjustment System and Optical Power Adjustment Apparatus
Publication number
20240056188
Publication date
Feb 15, 2024
Huawei Technologies Co., Ltd
Linbojie Huang
G02 - OPTICS
Information
Patent Application
Diamond-Based High-Stability Optical Devices for Precision Frequenc...
Publication number
20240055826
Publication date
Feb 15, 2024
The Boeing Company
Anguel Nikolov
G02 - OPTICS
Information
Patent Application
MACH-ZEHNDER INTERFEROMETRIC OPTICAL MODULATOR WITH SHALLOW RIDGE W...
Publication number
20240053652
Publication date
Feb 15, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hyun Soo KIM
G02 - OPTICS
Information
Patent Application
Method for Determining a Required Adaption of a Bias of an Electro-...
Publication number
20240045301
Publication date
Feb 8, 2024
Adtran Networks SE
Michael Eiselt
G02 - OPTICS
Information
Patent Application
MANAGING OPTICAL POWER IN A LASER
Publication number
20240047932
Publication date
Feb 8, 2024
CIENA CORPORATION
Claude Gamache
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTIWAVELENGTH LASER DEVICE
Publication number
20240047945
Publication date
Feb 8, 2024
Mitsubishi Electric Corporation
Kei MASUYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTONIC INTEGRATED CHIP AND ULTRA WIDE BAND RADIO FREQUENCY PHOTON...
Publication number
20240031030
Publication date
Jan 25, 2024
CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION NO. 44 RESEARCH INSTITUTE
YU ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR PREPARING PN JUNCTION, PN JUNCTION, AND MODULATOR
Publication number
20240019756
Publication date
Jan 18, 2024
Huawei Technologies Co., Ltd
Zhen Dong
G02 - OPTICS
Information
Patent Application
LIGHT DETECTION DEVICE
Publication number
20240019304
Publication date
Jan 18, 2024
HAMAMATSU PHOTONICS K. K.
Masaki HIROSE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Spectrally Multiplexed Single-Photon Emitter
Publication number
20240011829
Publication date
Jan 11, 2024
ORCA Computing Limited
Niall Moroney
G01 - MEASURING TESTING
Information
Patent Application
MULTISPECTRAL FILTER MATRIX WITH CURVED FABRY-PEROT FILTERS AND MET...
Publication number
20240004257
Publication date
Jan 4, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Ujwol PALANCHOKE
G02 - OPTICS
Information
Patent Application
OPTICAL MODULATOR
Publication number
20240004258
Publication date
Jan 4, 2024
Nippon Telegraph and Telephone Corporation
Hidetaka Nishi
G02 - OPTICS
Information
Patent Application
MACH-ZEHNDER INTERFEROMETER INTEGRATED WITH MEMRISTOR
Publication number
20240004259
Publication date
Jan 4, 2024
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Bassem Tossoun
G02 - OPTICS