for all-optical demodulation of the input optical signal

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H04B10/676

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HELECTRICITY H04Electric communication H04BTRANSMISSION H04B10/00Transmission systems employing electromagnetic waves other than radio-waves

Current Industry

H04B10/676for all-optical demodulation of the input optical signal

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Retail light-based sensor-driven messaging systems
- Patent number 12,125,330
- Issue date Oct 22, 2024
- John C. S. Koo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dual-mode commercial messaging systems
- Patent number 11,798,337
- Issue date Oct 24, 2023
- John C. S. Koo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Receiver and system for transporting and demodulating complex optic...
- Patent number 11,791,904
- Issue date Oct 17, 2023
- Raytheon Company
- Andrew Kowalevicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Retail light-based sensor-driven messaging systems
- Patent number 11,727,737
- Issue date Aug 15, 2023
- John C. S. Koo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lidar based communication
- Patent number 11,616,573
- Issue date Mar 28, 2023
- Waymo LLC
- Salil Shree Pandit
- G01 - MEASURING TESTING
Information Patent Grant
Free space optical terminal with dither based alignment
- Patent number 11,606,140
- Issue date Mar 14, 2023
- SA Photonics, Inc.
- William C. Dickson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RoI-based optical wireless communication method and device
- Patent number 11,575,445
- Issue date Feb 7, 2023
- Kookmin University Industry Academy Cooperation Foundation
- Yeong Min Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system, optical receiving apparatus and optica...
- Patent number 11,444,699
- Issue date Sep 13, 2022
- Nippon Telegraph and Telephone Corporation
- Akira Masuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for sampling and denoising amplification of a signal
- Patent number 11,271,660
- Issue date Mar 8, 2022
- Institut National de la Recherche Scientifique
- Benjamin Crockett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for zone-based positioning
- Patent number 11,255,946
- Issue date Feb 22, 2022
- TRUSTEEES OF BOSTON UNIVERSITY
- Emily W. Lam
- G01 - MEASURING TESTING
Information Patent Grant
Method for correcting phase jump caused by polarization-induced fad...
- Patent number 11,223,426
- Issue date Jan 11, 2022
- Wuhan University of Technology
- Zhengying Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Time synchronization system and time synchronization method
- Patent number 11,196,535
- Issue date Dec 7, 2021
- Nippon Telegraph and Telephone Corporation
- Hiroki Sakuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lidar based communication
- Patent number 11,153,010
- Issue date Oct 19, 2021
- Waymo LLC
- Salil Shree Pandit
- G01 - MEASURING TESTING
Information Patent Grant
Integrated optical resonant detector
- Patent number 11,101,896
- Issue date Aug 24, 2021
- Raytheon Company
- Andrew Kowalevicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RoI-based optical wireless communication method and device
- Patent number 11,088,763
- Issue date Aug 10, 2021
- Kookmin University Industry Academy Cooperation Foundation
- Yeong Min Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Free space optical terminal with dither based alignment
- Patent number 11,082,128
- Issue date Aug 3, 2021
- SA Photonics, Inc.
- William C. Dickson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual-mode commercial messaging systems
- Patent number 11,049,344
- Issue date Jun 29, 2021
- John C. S. Koo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for communication of information using entangled...
- Patent number 10,992,391
- Issue date Apr 27, 2021
- The United States of Americas as represented by the Secretary of the Army
- Ronald E. Meyers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for encoding and decoding communication signals
- Patent number 10,944,538
- Issue date Mar 9, 2021
- BAE Systems plc
- Stephen Gerard Ayling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coherent optical receiver
- Patent number 10,944,482
- Issue date Mar 9, 2021
- Elenion Technologies, LLC
- Richard C. Younce
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultrahigh resolution photonic spectral processor
- Patent number 10,914,633
- Issue date Feb 9, 2021
- Bar Ilan University
- Dan Sadot
- G01 - MEASURING TESTING
Information Patent Grant
Demodulation-based mono-bit receiver for Nyquist zone disambiguation
- Patent number 10,833,772
- Issue date Nov 10, 2020
- Rockwell Collins, Inc.
- Wenlu Chen
- G02 - OPTICS
Information Patent Grant
Optical transceiver
- Patent number 10,749,601
- Issue date Aug 18, 2020
- NEC Corporation
- Yutaka Urino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
S2-PSK optical wireless communication method and apparatus
- Patent number 10,742,318
- Issue date Aug 11, 2020
- Kookmin University Industry Academy Cooperation Foundation
- Yeong Min Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Balanced optical receivers and methods for detecting optical commun...
- Patent number 10,686,533
- Issue date Jun 16, 2020
- Raytheon Company
- Benjamin P. Dolgin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical laser communication apparatus with etalon-based optical pha...
- Patent number 10,637,582
- Issue date Apr 28, 2020
- BridgeSat, Inc.
- Paul Searcy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Demodulation of phase modulated signals using threshold detection
- Patent number 10,571,774
- Issue date Feb 25, 2020
- Raytheon Company
- Gary M. Graceffo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor communication system and communication method using ro...
- Patent number 10,560,188
- Issue date Feb 11, 2020
- Kookmin University Industry Academy Cooperation Foundation
- Yeong Min Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavefront shaping with coherent optical sensing
- Patent number 10,541,756
- Issue date Jan 21, 2020
- The Johns Hopkins University
- Scott M. Hendrickson
- G01 - MEASURING TESTING
Information Patent Grant
Visible light signal receiving and control method, control apparatu...
- Patent number 10,348,402
- Issue date Jul 9, 2019
- BEIJING ZHIGU RUI TUO TECH CO., LTD
- Ran Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COMMUNICATION TRANSMITTER AND RECEIVER WITH MISALIGNMENT ME...
- Publication number 20240162990
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- AIRCISION B.V.
- Daniele RAITERI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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POINT-TO-POINT OPTICAL COMMUNICATION VIA A FREE SPACE LINK
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- Nokia Solutions and Networks Oy
- Sylvain ALMONACIL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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RETAIL LIGHT-BASED SENSOR-DRIVEN MESSAGING SYSTEMS
- Publication number 20230326272
- Publication date Oct 12, 2023
- John C. S. Koo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR OPTICAL TIMING TRANSFER
- Publication number 20230318710
- Publication date Oct 5, 2023
- INTER-UNIVERSITY RESEARCH INSTITUTE CORPORATION NATIONAL INSTITUTES OF NATURA...
- Hitoshi KIUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIDAR BASED COMMUNICATION
- Publication number 20230198617
- Publication date Jun 22, 2023
- WAYMO LLC
- Salil Shree Pandit
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Visible-Light Software-Defined Modem
- Publication number 20220385362
- Publication date Dec 1, 2022
- Northeastern University
- Kerem Enhos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIDAR SYSTEM THAT DETECTS MODULATED LIGHT
- Publication number 20220260679
- Publication date Aug 18, 2022
- CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
- Paul Vranjes
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTICAL TRANSMISSION SYSTEM, OPTICAL RECEIVING APPARATUS AND OPTICA...
- Publication number 20220069921
- Publication date Mar 3, 2022
- Nippon Telegraph and Telephone Corporation
- Akira MASUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREE SPACE OPTICAL TERMINAL WITH DITHER BASED ALIGNMENT
- Publication number 20220021452
- Publication date Jan 20, 2022
- SA Photonics, Inc.
- William C. Dickson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIDAR BASED COMMUNICATION
- Publication number 20220014270
- Publication date Jan 13, 2022
- WAYMO LLC
- Salil Shree Pandit
- G01 - MEASURING TESTING
Information Patent Application
Method for Correcting Phase Jump Caused by Polarization-Induced Fad...
- Publication number 20210384987
- Publication date Dec 9, 2021
- WUHAN UNIVERSITY OF TECHNOLOGY
- Zhengying LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR ZONE-BASED POSITIONING
- Publication number 20210318409
- Publication date Oct 14, 2021
- Trustees of Boston University
- Emily W. LAM
- G01 - MEASURING TESTING
Information Patent Application
TIME SYNCHRONIZATION SYSTEM AND TIME SYNCHRONIZATION METHOD
- Publication number 20210314134
- Publication date Oct 7, 2021
- Nippon Telegraph and Telephone Corporation
- Hiroki SAKUMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dual-Mode Commercial Messaging Systems
- Publication number 20210279987
- Publication date Sep 9, 2021
- John C. S. Koo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FREE SPACE OPTICAL TERMINAL WITH DITHER BASED ALIGNMENT
- Publication number 20210250092
- Publication date Aug 12, 2021
- SA Photonics, Inc.
- William C. Dickson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR SAMPLING AND DENOISING AMPLIFICATION OF A SIGNAL
- Publication number 20210226709
- Publication date Jul 22, 2021
- Institut National de la Recherche Scientifique (INRS)
- Benjamin CROCKETT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROI-BASED OPTICAL WIRELESS COMMUNICATION METHOD AND DEVICE
- Publication number 20210126713
- Publication date Apr 29, 2021
- KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUDATION
- Yeong Min JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIDAR BASED COMMUNICATION
- Publication number 20210006332
- Publication date Jan 7, 2021
- WAYMO LLC
- Salil Shree Pandit
- G01 - MEASURING TESTING
Information Patent Application
COHERENT OPTICAL RECEIVER
- Publication number 20200382217
- Publication date Dec 3, 2020
- Elenion Technologies, LLC
- Richard C. Younce
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR ENCODING AND DECODING COMMUNICATION SIGNALS
- Publication number 20200358591
- Publication date Nov 12, 2020
- BAE Systems plc
- Stephen Gerard Ayling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROI-BASED OPTICAL WIRELESS COMMUNICATION METHOD AND DEVICE
- Publication number 20200252131
- Publication date Aug 6, 2020
- Kookmin University Industry Academy Cooperation Foundation
- Yeong Min JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
S2-PSK OPTICAL WIRELESS COMMUNICATION METHOD AND APPARATUS
- Publication number 20190356385
- Publication date Nov 21, 2019
- Kookmin University Industry Academy Cooperation Foundation
- Yeong Min JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED OPTICAL RESONANT DETECTOR
- Publication number 20190319715
- Publication date Oct 17, 2019
- Raytheon Company
- Andrew Kowalevicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEMODULATION OF PHASE MODULATED SIGNALS USING THRESHOLD DETECTION
- Publication number 20190280780
- Publication date Sep 12, 2019
- Raytheon Company
- Gary M. Graceffo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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ULTRAHIGH RESOLUTION PHOTONIC SPECTRAL PROCESSOR
- Publication number 20190277694
- Publication date Sep 12, 2019
- B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD., AT BEN-GURION UNIVERSITY
- Dan Sadot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavefront Shaping with Coherent Optical Sensing
- Publication number 20190173587
- Publication date Jun 6, 2019
- The Johns Hopkins University
- Scott M. Hendrickson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MODULATION OF NATURAL LIGHTING FOR VISIBLE LIGHT COMMUNICATION (VLC)
- Publication number 20180205458
- Publication date Jul 19, 2018
- ABL IP HOLDING LLC
- Nathaniel W. HIXON
- G02 - OPTICS
Information Patent Application
OPTICAL PULSE AMPLITUDE MODULATION TRANSMISSION USING DIGITAL PRE-C...
- Publication number 20180183521
- Publication date Jun 28, 2018
- ZTE Corporation
- Junwen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR COMMUNICATION SYSTEM AND COMMUNICATION METHOD USING RO...
- Publication number 20180159624
- Publication date Jun 7, 2018
- Kookmin University Industry Academy Cooperation Foundation
- Yeong Min JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLARIZATION INSENSITIVE SELF-HOMODYNE DETECTION RECEIVER
- Publication number 20180123702
- Publication date May 3, 2018
- Luis Ruben SOARES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

for all-optical demodulation of the input optical signal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Retail light-based sensor-driven messaging systems

Dual-mode commercial messaging systems

Receiver and system for transporting and demodulating complex optic...

Retail light-based sensor-driven messaging systems

Lidar based communication

Free space optical terminal with dither based alignment

RoI-based optical wireless communication method and device

Optical transmission system, optical receiving apparatus and optica...

Method and system for sampling and denoising amplification of a signal

Apparatus and method for zone-based positioning

Method for correcting phase jump caused by polarization-induced fad...

Time synchronization system and time synchronization method

Lidar based communication

Integrated optical resonant detector

RoI-based optical wireless communication method and device

Free space optical terminal with dither based alignment

Dual-mode commercial messaging systems

System and method for communication of information using entangled...

System and method for encoding and decoding communication signals

Coherent optical receiver

Ultrahigh resolution photonic spectral processor

Demodulation-based mono-bit receiver for Nyquist zone disambiguation

Optical transceiver

S2-PSK optical wireless communication method and apparatus

Balanced optical receivers and methods for detecting optical commun...

Optical laser communication apparatus with etalon-based optical pha...

Demodulation of phase modulated signals using threshold detection

Image sensor communication system and communication method using ro...

Wavefront shaping with coherent optical sensing

Visible light signal receiving and control method, control apparatu...

Patents Applicationslast 30 patents

OPTICAL COMMUNICATION TRANSMITTER AND RECEIVER WITH MISALIGNMENT ME...

POINT-TO-POINT OPTICAL COMMUNICATION VIA A FREE SPACE LINK

RETAIL LIGHT-BASED SENSOR-DRIVEN MESSAGING SYSTEMS

METHOD AND SYSTEM FOR OPTICAL TIMING TRANSFER

LIDAR BASED COMMUNICATION

Visible-Light Software-Defined Modem

LIDAR SYSTEM THAT DETECTS MODULATED LIGHT

OPTICAL TRANSMISSION SYSTEM, OPTICAL RECEIVING APPARATUS AND OPTICA...

FREE SPACE OPTICAL TERMINAL WITH DITHER BASED ALIGNMENT

LIDAR BASED COMMUNICATION

Method for Correcting Phase Jump Caused by Polarization-Induced Fad...

APPARATUS AND METHOD FOR ZONE-BASED POSITIONING

TIME SYNCHRONIZATION SYSTEM AND TIME SYNCHRONIZATION METHOD

Dual-Mode Commercial Messaging Systems

FREE SPACE OPTICAL TERMINAL WITH DITHER BASED ALIGNMENT

METHOD AND SYSTEM FOR SAMPLING AND DENOISING AMPLIFICATION OF A SIGNAL

ROI-BASED OPTICAL WIRELESS COMMUNICATION METHOD AND DEVICE

LIDAR BASED COMMUNICATION

COHERENT OPTICAL RECEIVER

SYSTEM AND METHOD FOR ENCODING AND DECODING COMMUNICATION SIGNALS

ROI-BASED OPTICAL WIRELESS COMMUNICATION METHOD AND DEVICE

S2-PSK OPTICAL WIRELESS COMMUNICATION METHOD AND APPARATUS

INTEGRATED OPTICAL RESONANT DETECTOR

DEMODULATION OF PHASE MODULATED SIGNALS USING THRESHOLD DETECTION

ULTRAHIGH RESOLUTION PHOTONIC SPECTRAL PROCESSOR

Wavefront Shaping with Coherent Optical Sensing

MODULATION OF NATURAL LIGHTING FOR VISIBLE LIGHT COMMUNICATION (VLC)

OPTICAL PULSE AMPLITUDE MODULATION TRANSMISSION USING DIGITAL PRE-C...

IMAGE SENSOR COMMUNICATION SYSTEM AND COMMUNICATION METHOD USING RO...

POLARIZATION INSENSITIVE SELF-HOMODYNE DETECTION RECEIVER