Arrangements specific to free-space transmission

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

Current Industry

H04B10/11Arrangements specific to free-space transmission

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Solar irradiance mitigation in satellite optical communication
- Patent number 12,224,799
- Issue date Feb 11, 2025
- Lockheed Martin Corporation
- Matthew Henry Rosenbrock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical emission apparatus, optical communication system, and optic...
- Patent number 12,224,805
- Issue date Feb 11, 2025
- Huawei Technologies Co., Ltd.
- Chunhui Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical wireless communication device and optical wireless communic...
- Patent number 12,224,797
- Issue date Feb 11, 2025
- Nippon Telegraph and Telephone Corporation
- Kazumitsu Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and test system for testing light-fidelity coverage
- Patent number 12,224,798
- Issue date Feb 11, 2025
- Rohde & Schwarz GmbH & Co. KG
- Kok Meng Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system and method for cloud-assisted free-space optic...
- Patent number 12,224,802
- Issue date Feb 11, 2025
- WIRELESS PHOTONICS LLC
- Ahmadreza Rofougaran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Crosstalk reduction in multi-channel acousto-optic modulators
- Patent number 12,218,709
- Issue date Feb 4, 2025
- UNIVERSITY OF MARYLAND, COLLEGE PARK
- Kristin M. Beck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency gradient metasurface device and method based on fast beam...
- Patent number 12,218,789
- Issue date Feb 4, 2025
- LG Electronics Inc.
- Hojae Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical alignment system for optical communication devices
- Patent number 12,218,704
- Issue date Feb 4, 2025
- SIGNIFY HOLDING B.V.
- Maurice Herman Johan Draaijer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Metasurface-based active retroreflector
- Patent number 12,216,376
- Issue date Feb 4, 2025
- The United States of America as represented by the Secretary of the Army
- Sang-Yen Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication system
- Patent number 12,213,747
- Issue date Feb 4, 2025
- THINK SURGICAL, INC.
- Joel Zuhars
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Satellite for end to end beamforming
- Patent number 12,212,401
- Issue date Jan 28, 2025
- Viasat, Inc.
- Kenneth V. Buer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Communication device, communication method, and communication program
- Patent number 12,206,454
- Issue date Jan 21, 2025
- Sony Group Corporation
- Shinji Ohta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Free space optical communications using a remote optical head
- Patent number 12,206,451
- Issue date Jan 21, 2025
- ATTOCHRON, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal and communication method
- Patent number 12,206,453
- Issue date Jan 21, 2025
- Panasonic Intellectual Property Corporation of America
- Yutaka Murakami
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Phase difference distribution estimation method and phase differenc...
- Patent number 12,206,450
- Issue date Jan 21, 2025
- Nippon Telegraph and Telephone Corporation
- Yohei Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-source wireless optical communication spectrum sensing system...
- Patent number 12,206,452
- Issue date Jan 21, 2025
- Soochow University
- Xiaodi You
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus and optical communication system
- Patent number 12,206,458
- Issue date Jan 21, 2025
- Nippon Telegraph and Telephone Corporation
- Yohei Katayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase control device for continuous beam scanning in effective scan...
- Patent number 12,199,679
- Issue date Jan 14, 2025
- LG Electronics Inc.
- Hojae Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
UAV guidance system and hand control unit
- Patent number 12,197,205
- Issue date Jan 14, 2025
- The United States of America, as represented by the Secretary of the Navy
- Jordan M. Snaider
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmission system and optical transmission method
- Patent number 12,199,671
- Issue date Jan 14, 2025
- Nippon Telegraph and Telephone Corporation
- Kyo Minoguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of communicating between work machines using li-fi communica...
- Patent number 12,194,915
- Issue date Jan 14, 2025
- Deere & Company
- Nathan R. Demski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical antenna apparatus for free-space optical communication
- Patent number 12,199,666
- Issue date Jan 14, 2025
- WIRELESS PHOTONICS LLC
- Bahram Jalali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal retransmission system and method
- Patent number 12,199,667
- Issue date Jan 14, 2025
- pureLiFi Limited
- Stephan Berner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving system for high speed and large coverage optical wireless...
- Patent number 12,199,668
- Issue date Jan 14, 2025
- SIGNIFY HOLDING B.V.
- Amir Masood Khalid
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Body area network measurement system for physiological data
- Patent number 12,191,919
- Issue date Jan 7, 2025
- King Fahd University of Petroleum & Minerals
- Khurram Karim Qureshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for measuring physiological data with a body area network
- Patent number 12,191,917
- Issue date Jan 7, 2025
- King Fahd University of Petroleum & Minerals
- Khurram Karim Qureshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver and associated mobile communications device
- Patent number 12,191,908
- Issue date Jan 7, 2025
- pureLiFi Limited
- Mohamed Sufyan Islim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission device, information terminal, communication system, an...
- Patent number 12,191,909
- Issue date Jan 7, 2025
- TDK Corporation
- Hideaki Fukuzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Body area network system with patient worn measurement devices
- Patent number 12,191,918
- Issue date Jan 7, 2025
- King Fahd University of Petroleum & Minerals
- Khurram Karim Qureshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Li-Fi-based location authentication
- Patent number 12,192,193
- Issue date Jan 7, 2025
- CAPITAL ONE SERVICES, LLC
- Joshua Kuehn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PLUG SYSTEM FOR SEWER INSPECTION SYSTEMS AND/OR SEWER MAINTENANCE S...
- Publication number 20250055225
- Publication date Feb 13, 2025
- iPEK International GmbH
- Gerhard Kennerknecht
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WINDOW MOUNTED WIRELESS GATEWAY SYSTEM
- Publication number 20250055566
- Publication date Feb 13, 2025
- T-Mobile USA, Inc.
- Chad Au
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND METHOD FOR CLOUD-ASSISTED FREE-SPACE OPTIC...
- Publication number 20250055570
- Publication date Feb 13, 2025
- WIRELESS PHOTONICS LLC
- Ahmadreza ROFOUGARAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL WIRELESS COMMUNICATION SYSTEM AND METHOD
- Publication number 20250055565
- Publication date Feb 13, 2025
- pureLiFi Limited
- Stephan BERNER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AGNOSTIC PSA FOR AEROSOL GENERATION DEVICE
- Publication number 20250049141
- Publication date Feb 13, 2025
- RAI STRATEGIC HOLDINGS, INC.
- Sean Daugherty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE ELECTRONIC DEVICE
- Publication number 20250053206
- Publication date Feb 13, 2025
- Getac Technology Corporation
- HSIU-YU KUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSCEIVER MODULE
- Publication number 20250055562
- Publication date Feb 13, 2025
- MELLANOX TECHNOLOGIES, LTD.
- Paraskevas BAKOPOULOS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION DEVICE WITH OPTICAL SLIP RING
- Publication number 20250055567
- Publication date Feb 13, 2025
- Northrop Grumman Systems Corporation
- ETHAN KARL CHRISTIAN BALTZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VISIBLE LIGHT COMMUNICATION SYSTEM AND TERMINAL APPARATUS
- Publication number 20250047380
- Publication date Feb 6, 2025
- Kyocera Corporation
- Noriyoshi FUKUTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY PAIRING FOR DEVICE SYNCHRONIZATION
- Publication number 20250047391
- Publication date Feb 6, 2025
- ADEIA GUIDES INC.
- David D. Shoop
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR COMMUNICATION OF DATA BETWEEN ELECTRONIC VA...
- Publication number 20250047379
- Publication date Feb 6, 2025
- Altria Client Services LLC
- Terrance Theodore BACHE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CONFIGURABLE BEACON FOR THE ACQUISITION OF COVERT OPTICAL COMMUNICA...
- Publication number 20250047381
- Publication date Feb 6, 2025
- AIRBUS DEFENCE AND SPACE GMBH
- Martin Closs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR FINDING GROUP MEMBERS VIA AUGMENTED REALITY
- Publication number 20250046078
- Publication date Feb 6, 2025
- State Farm Mutual Automobile Insurance Company
- Brian Mark Fields
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VISIBLE LIGHT COMMUNICATION SYSTEM AND TERMINAL APPARATUS
- Publication number 20250038849
- Publication date Jan 30, 2025
- Kyocera Corporation
- Hiroyuki ADACHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SATELLITE CONTROL APPARATUS, SATELLITE CONTROL METHOD, AND RECORDIN...
- Publication number 20250033803
- Publication date Jan 30, 2025
- NEC Corporation
- Takashi IKEHARA
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
High Bandwidth And Low Latency Hybrid Communication Techniques For...
- Publication number 20250032194
- Publication date Jan 30, 2025
- STRYKER CORPORATION
- Donald W. Malackowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INFORMATION COMMUNICATION METHOD
- Publication number 20250030949
- Publication date Jan 23, 2025
- Panasonic Intellectual Property Corporation of America
- Mitsuaki OSHIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY OVER OMNI-DIRECTIONAL FREE SPACE OPTICS
- Publication number 20250030481
- Publication date Jan 23, 2025
- L3Harris Global Communications, Inc.
- Timothy James Giles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSSTALK REDUCTION IN MULTI-CHANNEL ACOUSTO-OPTIC MODULATORS
- Publication number 20250030486
- Publication date Jan 23, 2025
- University of Maryland, College Park
- Kristin M BECK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHTING APPARATUS
- Publication number 20250030482
- Publication date Jan 23, 2025
- LEEDARSON LIGHTING CO.,LTD
- Yusheng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR FREE-SPACE OPTICAL COMMUNICATION
- Publication number 20250028128
- Publication date Jan 23, 2025
- Rensselaer Polytechnic Institute
- Moussa N'Gom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MESSAGING SYSTEMS
- Publication number 20250029439
- Publication date Jan 23, 2025
- John C. S. Koo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FREE SPACE OPTIC NETWORK
- Publication number 20250023638
- Publication date Jan 16, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Paolo DEBENEDETTI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-MODULATION-FORMAT COMPATIBLE SPACE LASER COMMUNICATION METHOD...
- Publication number 20250023643
- Publication date Jan 16, 2025
- Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences
- Wei WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF TRANSMITTING IPV6 PACKETS BASED ON OPTICAL WIRELESS TECHN...
- Publication number 20250023637
- Publication date Jan 16, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- YOUNGHWAN CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AN OPTICAL WIRELESS COMMUNICATION SYSTEM
- Publication number 20250016824
- Publication date Jan 9, 2025
- SIGNIFY HOLDING B.V.
- ANDRIES VAN WAGENINGEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and Method for Seamless Commissioning of Wireless Devices
- Publication number 20250016045
- Publication date Jan 9, 2025
- Google LLC
- Jeffrey P. Matthews
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH DATA RATE DISTRIBUTION NETWORK FOR SATELLITE CONSTELLATIONS
- Publication number 20250015883
- Publication date Jan 9, 2025
- Lockheed Martin Corporation
- Alan CHERRETTE
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Passive Optical Network Adaptor with Wireless Interface
- Publication number 20250015888
- Publication date Jan 9, 2025
- FRONTIER COMMUNICATIONS HOLDINGS, LLC
- John Valdez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY APPARATUS
- Publication number 20250015891
- Publication date Jan 9, 2025
- pureLiFi Limited
- Dobroslav Tsonev
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Arrangements specific to free-space transmission

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Solar irradiance mitigation in satellite optical communication

Optical emission apparatus, optical communication system, and optic...

Optical wireless communication device and optical wireless communic...

Method and test system for testing light-fidelity coverage

Communication system and method for cloud-assisted free-space optic...

Crosstalk reduction in multi-channel acousto-optic modulators

Frequency gradient metasurface device and method based on fast beam...

Optical alignment system for optical communication devices

Metasurface-based active retroreflector

Optical communication system

Satellite for end to end beamforming

Communication device, communication method, and communication program

Free space optical communications using a remote optical head

Terminal and communication method

Phase difference distribution estimation method and phase differenc...

Multi-source wireless optical communication spectrum sensing system...

Communication apparatus and optical communication system

Phase control device for continuous beam scanning in effective scan...

UAV guidance system and hand control unit

Optical transmission system and optical transmission method

Method of communicating between work machines using li-fi communica...

Optical antenna apparatus for free-space optical communication

Signal retransmission system and method

Receiving system for high speed and large coverage optical wireless...

Body area network measurement system for physiological data

Method for measuring physiological data with a body area network

Receiver and associated mobile communications device

Transmission device, information terminal, communication system, an...

Body area network system with patient worn measurement devices

Li-Fi-based location authentication

Patents Applicationslast 30 patents

PLUG SYSTEM FOR SEWER INSPECTION SYSTEMS AND/OR SEWER MAINTENANCE S...

WINDOW MOUNTED WIRELESS GATEWAY SYSTEM

COMMUNICATION SYSTEM AND METHOD FOR CLOUD-ASSISTED FREE-SPACE OPTIC...

OPTICAL WIRELESS COMMUNICATION SYSTEM AND METHOD

DEVICE AGNOSTIC PSA FOR AEROSOL GENERATION DEVICE

PORTABLE ELECTRONIC DEVICE

TRANSCEIVER MODULE

OPTICAL COMMUNICATION DEVICE WITH OPTICAL SLIP RING

VISIBLE LIGHT COMMUNICATION SYSTEM AND TERMINAL APPARATUS

FREQUENCY PAIRING FOR DEVICE SYNCHRONIZATION

METHODS AND DEVICES FOR COMMUNICATION OF DATA BETWEEN ELECTRONIC VA...

CONFIGURABLE BEACON FOR THE ACQUISITION OF COVERT OPTICAL COMMUNICA...

SYSTEMS AND METHODS FOR FINDING GROUP MEMBERS VIA AUGMENTED REALITY

VISIBLE LIGHT COMMUNICATION SYSTEM AND TERMINAL APPARATUS

SATELLITE CONTROL APPARATUS, SATELLITE CONTROL METHOD, AND RECORDIN...

High Bandwidth And Low Latency Hybrid Communication Techniques For...

INFORMATION COMMUNICATION METHOD

RADIO FREQUENCY OVER OMNI-DIRECTIONAL FREE SPACE OPTICS

CROSSTALK REDUCTION IN MULTI-CHANNEL ACOUSTO-OPTIC MODULATORS

LIGHTING APPARATUS

SYSTEMS AND METHODS FOR FREE-SPACE OPTICAL COMMUNICATION

MESSAGING SYSTEMS

FREE SPACE OPTIC NETWORK

MULTI-MODULATION-FORMAT COMPATIBLE SPACE LASER COMMUNICATION METHOD...

METHOD OF TRANSMITTING IPV6 PACKETS BASED ON OPTICAL WIRELESS TECHN...

AN OPTICAL WIRELESS COMMUNICATION SYSTEM

Apparatus and Method for Seamless Commissioning of Wireless Devices

HIGH DATA RATE DISTRIBUTION NETWORK FOR SATELLITE CONSTELLATIONS

Passive Optical Network Adaptor with Wireless Interface

DISPLAY APPARATUS