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Optics
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OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
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Patents Grants
last 30 patents
Information
Patent Grant
Integrable non-reciprocal optical component, optical isolator, opti...
Patent number
12,222,591
Issue date
Feb 11, 2025
UNIVERSITÉ PARIS-SACLAY
Sevag Abadian
G02 - OPTICS
Information
Patent Grant
Frequency shifter for heterodyne interferometry measurements and de...
Patent number
12,209,861
Issue date
Jan 28, 2025
CHAMARTIN LABORATORIES LLC
Richard Grote
G01 - MEASURING TESTING
Information
Patent Grant
Optical device for heterodyne interferometry
Patent number
12,181,279
Issue date
Dec 31, 2024
CHAMARTIN LABORATORIES LLC
Richard Grote
G01 - MEASURING TESTING
Information
Patent Grant
Optical device and optical communication apparatus
Patent number
11,852,878
Issue date
Dec 26, 2023
Fujitsu Optical Components Limited
Masaki Sugiyama
G02 - OPTICS
Information
Patent Grant
Multi-environment Rayleigh interferometer
Patent number
11,761,750
Issue date
Sep 19, 2023
Aaron Pung
G01 - MEASURING TESTING
Information
Patent Grant
Fiber optic sensor and system including a fiber of an optical cable...
Patent number
11,320,614
Issue date
May 3, 2022
Geospace Technologies Corporation
Steven James Maas
G02 - OPTICS
Information
Patent Grant
Optical filter control
Patent number
11,143,819
Issue date
Oct 12, 2021
Lumentum Technology UK Limited
Adrian Perrin Janssen
G02 - OPTICS
Information
Patent Grant
Diagnostic system with broadband light source
Patent number
10,942,064
Issue date
Mar 9, 2021
Omni MedSci, Inc.
Mohammed N. Islam
G01 - MEASURING TESTING
Information
Patent Grant
Directly modulated laser having a variable light reflector
Patent number
10,693,275
Issue date
Jun 23, 2020
Nokia Solutions and Networks Oy
Po Dong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Spectroscopy system with laser and pulsed output beam
Patent number
10,466,102
Issue date
Nov 5, 2019
Omni MedSci, Inc.
Mohammed N. Islam
G02 - OPTICS
Information
Patent Grant
Optical device and optical apparatus
Patent number
10,439,729
Issue date
Oct 8, 2019
Fujitsu Limited
Tomoyuki Akiyama
G02 - OPTICS
Information
Patent Grant
Pressure insensitive interferometer
Patent number
10,352,685
Issue date
Jul 16, 2019
Geospace Technologies Corporation
Willard Womack
G01 - MEASURING TESTING
Information
Patent Grant
Compact interferometer
Patent number
10,323,981
Issue date
Jun 18, 2019
Imec VZW
Tom Claes
G01 - MEASURING TESTING
Information
Patent Grant
Optical comb filter having first, second and third GT resonant cavi...
Patent number
10,281,650
Issue date
May 7, 2019
O-Net Communications (Shenzhen) Limited
Shuliang Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interferometric technique for measuring upper atmospheric Doppler w...
Patent number
10,184,841
Issue date
Jan 22, 2019
The United States of America, as represented by the Secretary of the Navy
Christoph R. Englert
G02 - OPTICS
Information
Patent Grant
Mid-infrared super-continuum laser
Patent number
10,041,832
Issue date
Aug 7, 2018
Omni MedSci, Inc.
Mohammed N. Islam
G02 - OPTICS
Information
Patent Grant
Optical multiplexer/demultiplexer device comprising Porro prisms
Patent number
10,001,603
Issue date
Jun 19, 2018
Politecnico di Milano
Mario Martinelli
G02 - OPTICS
Information
Patent Grant
Optical interferometer device tolerant to inaccuracy in doping overlay
Patent number
9,927,677
Issue date
Mar 27, 2018
Huawei Technologies Co. Ltd.
Dominic John Goodwill
G02 - OPTICS
Information
Patent Grant
Broadband or mid-infrared fiber light sources
Patent number
9,726,539
Issue date
Aug 8, 2017
Omni MedSci, Inc.
Mohammed N. Islam
G02 - OPTICS
Information
Patent Grant
Broadband or mid-infrared fiber light sources
Patent number
9,476,769
Issue date
Oct 25, 2016
Omni MedSci, Inc.
Mohammed N. Islam
G02 - OPTICS
Information
Patent Grant
Broadband or mid-infrared fiber light sources
Patent number
8,971,681
Issue date
Mar 3, 2015
Omni MedSci, Inc.
Mohammed N. Islam
G01 - MEASURING TESTING
Information
Patent Grant
Optical switch using a michelson interferometer
Patent number
8,917,960
Issue date
Dec 23, 2014
Access Optical Networks, Inc.
Paul Prucnal
G11 - INFORMATION STORAGE
Information
Patent Grant
Broadband or mid-infrared fiber light sources
Patent number
8,670,642
Issue date
Mar 11, 2014
Omni MedSci, Inc.
Mohammed N. Islam
G01 - MEASURING TESTING
Information
Patent Grant
Broadband or mid-infrared fiber light sources
Patent number
8,391,660
Issue date
Mar 5, 2013
Cheetah Omni, LLC
Mohammed N. Islam
G01 - MEASURING TESTING
Information
Patent Grant
Interference cavity for controlling optical path
Patent number
8,379,221
Issue date
Feb 19, 2013
O-Net Communications (Shenzhen) Limited
Zeqin Wang
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods for performing Gabor-domain optical coherence m...
Patent number
8,340,455
Issue date
Dec 25, 2012
University of Central Florida Research Foundation, Inc.
Jannick Rolland
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fiber optic particle motion sensor and measuring method using the s...
Patent number
8,240,207
Issue date
Aug 14, 2012
US Seismic Systems, Inc.
James K. Andersen
G01 - MEASURING TESTING
Information
Patent Grant
Broadband or mid-infrared fiber light sources
Patent number
8,055,108
Issue date
Nov 8, 2011
Cheetah Omni, LLC
Mohammed N. Islam
G01 - MEASURING TESTING
Information
Patent Grant
Fiber optic particle motion sensor system
Patent number
7,999,946
Issue date
Aug 16, 2011
US Sensor Systems, Inc.
James K. Andersen
G01 - MEASURING TESTING
Information
Patent Grant
Interferometer, demodulator, and splitting element
Patent number
7,864,325
Issue date
Jan 4, 2011
Yokogawa Electric Corporation
Yasuyuki Suzuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Multi-environment Rayleigh Interferometer
Publication number
20230273009
Publication date
Aug 31, 2023
Utah State University Space Dynamics Laboratory
Aaron Pung
G02 - OPTICS
Information
Patent Application
INTEGRABLE NON-RECIPROCAL OPTICAL COMPONENT, OPTICAL ISOLATOR, OPTI...
Publication number
20230111686
Publication date
Apr 13, 2023
UNIVERSITÉ PARIS-SACLAY
Sevag ABADIAN
G02 - OPTICS
Information
Patent Application
OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS
Publication number
20230073002
Publication date
Mar 9, 2023
FUJITSU OPTICAL COMPONENTS LIMITED
Masaki SUGIYAMA
G02 - OPTICS
Information
Patent Application
OPTICAL DEVICE FOR HETERODYNE INTERFEROMETRY
Publication number
20230019946
Publication date
Jan 19, 2023
ROCKLEY PHOTONICS LIMITED
Richard GROTE
G02 - OPTICS
Information
Patent Application
PHASE DECODING METHOD AND APPARATUS FOR QUANTUM KEY DISTRIBUTION, A...
Publication number
20210385078
Publication date
Dec 9, 2021
CHINA ACADEMY OF ELECTRONICS AND INFORMATION TECHNOLOGY OF CETC
Huaxing XU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL FILTER CONTROL
Publication number
20210011221
Publication date
Jan 14, 2021
Lumentum Technology UK Limited
Adrian Perrin JANSSEN
G02 - OPTICS
Information
Patent Application
FIBER OPTIC SENSOR AND SYSTEM INCLUDING A FIBER OF AN OPTICAL CABLE...
Publication number
20200073069
Publication date
Mar 5, 2020
Geospace Technologies Corporation
Steven James MAAS
G02 - OPTICS
Information
Patent Application
DIAGNOSTIC SYSTEM WITH BROADBAND LIGHT SOURCE
Publication number
20200064189
Publication date
Feb 27, 2020
Omni MedSci, Inc.
Mohammed N. ISLAM
G02 - OPTICS
Information
Patent Application
OPTICAL DEVICE AND OPTICAL APPARATUS
Publication number
20190097732
Publication date
Mar 28, 2019
Fujitsu Limited
Tomoyuki Akiyama
G02 - OPTICS
Information
Patent Application
SPECTROSCOPY SYSTEM WITH LASER AND PULSED OUTPUT BEAM
Publication number
20190056266
Publication date
Feb 21, 2019
Omni MedSci, Inc.
Mohammed N. ISLAM
G02 - OPTICS
Information
Patent Application
DIRECTLY MODULATED LASER HAVING A VARIABLE LIGHT REFLECTOR
Publication number
20190052044
Publication date
Feb 14, 2019
Nokia Solutions and Networks Oy
Po Dong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRESSURE INSENSITIVE INTERFEROMETER
Publication number
20170363412
Publication date
Dec 21, 2017
PGS GEOPHYSICAL AS
Willard Womack
G02 - OPTICS
Information
Patent Application
Optical Interferometer Device Tolerant to Inaccuracy in Doping Overlay
Publication number
20170357140
Publication date
Dec 14, 2017
Dominic John Goodwill
G02 - OPTICS
Information
Patent Application
BROADBAND OR MID-INFRARED FIBER LIGHT SOURCES
Publication number
20170336258
Publication date
Nov 23, 2017
Omni MedSci, Inc.
Mohammed N. ISLAM
G02 - OPTICS
Information
Patent Application
OPTICAL MULTIPLEXER/DEMULTIPLEXER DEVICE COMPRISING PORRO PRISMS
Publication number
20170075069
Publication date
Mar 16, 2017
Politecnico Di Milano
Mario Martinelli
G02 - OPTICS
Information
Patent Application
Multiple Optical Channel Autocorrelator Based on Optical Circulator
Publication number
20160187119
Publication date
Jun 30, 2016
Harbin Engineering University
Libo Yuan
G02 - OPTICS
Information
Patent Application
BROADBAND OR MID-INFRARED FIBER LIGHT SOURCES
Publication number
20160010971
Publication date
Jan 14, 2016
Omni MedSci, Inc.
Mohammed N. ISLAM
G02 - OPTICS
Information
Patent Application
BROADBAND OR MID-INFRARED FIBER LIGHT SOURCES
Publication number
20140233035
Publication date
Aug 21, 2014
Cheetah Omni, LLC
Mohammed N. Islam
G02 - OPTICS
Information
Patent Application
Super-Steep Step-Phase Interferometer
Publication number
20140176956
Publication date
Jun 26, 2014
Yung-Chieh Hsieh
G02 - OPTICS
Information
Patent Application
BROADBAND OR MID-INFRARED FIBER LIGHT SOURCES
Publication number
20140001364
Publication date
Jan 2, 2014
Cheetah Omni, LLC
Mohammed N. Islam
G02 - OPTICS
Information
Patent Application
Multiple Optical Channel Autocorrelator Based on Optical Circulator
Publication number
20130194580
Publication date
Aug 1, 2013
Harbin Engineering University
Libo Yuan
G02 - OPTICS
Information
Patent Application
BROADBAND OR MID-INFRARED FIBER LIGHT SOURCES
Publication number
20120239013
Publication date
Sep 20, 2012
Cheetah Omni, LLC
Mohammed N. Islam
G02 - OPTICS
Information
Patent Application
METHOD OF MEASURING ACCELERATION USING A FIBER OPTIC PARTICLE MOTIO...
Publication number
20120216615
Publication date
Aug 30, 2012
US Seismic Systems, Inc.
James K. Andersen
G02 - OPTICS
Information
Patent Application
FIBER OPTIC PARTICLE MOTION SENSOR AND MEASURING METHOD USING THE S...
Publication number
20110277548
Publication date
Nov 17, 2011
US Seismic Systems, Inc.
James K. Andersen
G02 - OPTICS
Information
Patent Application
INTERFERENCE CAVITY FOR CONTROLLING OPTICAL PATH
Publication number
20110228281
Publication date
Sep 22, 2011
Zeqin Wang
G02 - OPTICS
Information
Patent Application
OPTICAL SWITCH USING A MICHELSON INTERFEROMETER
Publication number
20100321769
Publication date
Dec 23, 2010
PAUL PRUCNAL
G02 - OPTICS
Information
Patent Application
FIBER OPTIC PARTICLE MOTION SENSOR SYSTEM
Publication number
20100313658
Publication date
Dec 16, 2010
James K. Andersen
G02 - OPTICS
Information
Patent Application
DELAY INTERFEROMETER
Publication number
20090303492
Publication date
Dec 10, 2009
Yokogawa Electric Corporation
Junichiro Asano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DELAY INTERFEROMETER
Publication number
20090304394
Publication date
Dec 10, 2009
Yokogawa Electric Corporation
Junichiro Asano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DELAY INTERFEROMETER
Publication number
20090303490
Publication date
Dec 10, 2009
YOKOGAWA ELECTRIC CORPORATION
Junichiro Asano
G02 - OPTICS