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
Broadband optical system with semiconductor optical amplifier
- Patent number 12,348,267
- Issue date Jul 1, 2025
- ATTOCHRON, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Free space optical communications using a remote optical head
- Patent number 12,348,268
- Issue date Jul 1, 2025
- ATTOCHRON, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-element laser-based full-duplex free-space optical transceiver
- Patent number 12,348,271
- Issue date Jul 1, 2025
- University of Central Florida Research Foundation, Inc.
- Murat Yuksel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for pedestrian guidance via augmented reality
- Patent number 12,347,191
- Issue date Jul 1, 2025
- STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
- Brian M. Fields
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pointing units and methods of operating pointing units
- Patent number 12,348,266
- Issue date Jul 1, 2025
- Airbus S.A.S.
- Crisanto Quintana Sanchez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast handover for an optical multi-cell communication system
- Patent number 12,349,017
- Issue date Jul 1, 2025
- SIGNIFY HOLDING B.V.
- Antonio Salas Moreno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ringed-shaped biometric earpiece
- Patent number 12,348,925
- Issue date Jul 1, 2025
- YUKKA MAGIC LLC
- Steven Francis LeBoeuf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication routing between nodes in a LEO satellite network
- Patent number 12,341,601
- Issue date Jun 24, 2025
- Cisco Technology, Inc.
- Ali Sajassi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transceiver apparatus and optical signal processing method
- Patent number 12,341,559
- Issue date Jun 24, 2025
- Huawei Technologies Co., Ltd.
- Yanzhao Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, devices, and systems for timing and bandwidth management o...
- Patent number 12,341,557
- Issue date Jun 24, 2025
- Lumeova, Inc.
- William Joseph Croughwell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical scanner
- Patent number 12,332,536
- Issue date Jun 17, 2025
- Denso Corporation
- Chihiro Moriguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Visible light source including integrated VCSELs and integrated pho...
- Patent number 12,334,715
- Issue date Jun 17, 2025
- Meta Platforms Technologies, LLC
- Zhimin Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Frequency pairing for device synchronization
- Patent number 12,334,987
- Issue date Jun 17, 2025
- ADEIA GUIDES INC.
- David D. Shoop
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feedback mechanism for a laser based optical wireless communication...
- Patent number 12,334,978
- Issue date Jun 17, 2025
- QUALCOMM Incorporated
- Amit Bar-Or Tillinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Devices, systems, and methods using microtransponders
- Patent number 12,335,736
- Issue date Jun 17, 2025
- P-CHIP IP HOLDINGS INC.
- William E. Eibon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Passive optical network adaptor with wireless interface
- Patent number 12,328,141
- Issue date Jun 10, 2025
- FRONTIER COMMUNICATIONS HOLDINGS, LLC
- John Valdez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optically integrated antenna systems and methods
- Patent number 12,328,143
- Issue date Jun 10, 2025
- Cable Television Laboratories, Inc.
- Luis Alberto Campos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Passive optical network adaptor with wireless interface
- Patent number 12,328,142
- Issue date Jun 10, 2025
- FRONTIER COMMUNICATIONS HOLDINGS, LLC
- John Valdez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rotating compact light ranging system
- Patent number 12,320,926
- Issue date Jun 3, 2025
- Ouster, Inc.
- Angus Pacala
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Transmitter and receiver localization
- Patent number 12,320,896
- Issue date Jun 3, 2025
- Apple Inc.
- Jack Erdozain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for light communication in a storage system
- Patent number 12,319,507
- Issue date Jun 3, 2025
- Autostore Technology AS
- Geir Korge-Hårajuvet
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Controller and method for wireless communication system
- Patent number RE50449
- Issue date Jun 3, 2025
- OCADO INNOVATION LIMITED
- David Sharp
Information Patent Grant
Visible light communications technology for inter-vehicular use
- Patent number 12,323,184
- Issue date Jun 3, 2025
- The Regents of the University of Michigan
- Russell Andres
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Free space optical communications using a spectrally-equalizing amp...
- Patent number 12,316,374
- Issue date May 27, 2025
- ATTOCHRON, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bi-directional optical communication system
- Patent number 12,316,375
- Issue date May 27, 2025
- King Fahd University of Petroleum & Minerals
- Khurram Karim Qureshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband impulsive coding with amplified spontaneous emission sour...
- Patent number 12,316,376
- Issue date May 27, 2025
- ATTOCHRON, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical high-power amplifier circuit with switchable polarized outp...
- Patent number 12,316,378
- Issue date May 27, 2025
- The Boeing Company
- Yuanjian Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for transmitting data via free space spatiotemporal patterns
- Patent number 12,316,377
- Issue date May 27, 2025
- Microsoft Technology Licensing, LLC
- Winston Allen Saunders
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Server-controlled communication system
- Patent number 12,316,387
- Issue date May 27, 2025
- John C. S. Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultra-wideband, free space optical communication apparatus
- Patent number 12,310,149
- Issue date May 20, 2025
- Lumeova, Inc.
- Mohammad Ali Khatibzadeh
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FREE SPACE OPTICAL COMMUNICATION SYSTEM, MANAGEMENT APPARATUS, AND...
- Publication number 20250219729
- Publication date Jul 3, 2025
- NEC CORPORATION
- Hisashi TSURUTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIDAR BASED COMMUNICATION
- Publication number 20250219730
- Publication date Jul 3, 2025
- WAYMO LLC
- Salil Shree Pandit
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, DEVICES, AND SYSTEMS FOR MANAGEMENT OF WIRELESS COMMUNICAT...
- Publication number 20250219731
- Publication date Jul 3, 2025
- LUMEOVA, INC.
- William Joseph Croughwell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC DETERMINATION OF DISPLAY DEVICE FUNCTIONALITY
- Publication number 20250211488
- Publication date Jun 26, 2025
- Roku, Inc.
- Ilya ASNIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE WIRELESS OPTICAL COMMUNICATION RECEIVER FOR MAXIMUM RATIO CO...
- Publication number 20250211331
- Publication date Jun 26, 2025
- LG ELECTRONICS INC.
- Hojae LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCALIZATION BASED ON FLICKERING OF LIGHT WITHIN A PHYSICAL ENVIRON...
- Publication number 20250211944
- Publication date Jun 26, 2025
- Apple Inc.
- Daniel Hellfeld
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SIGNAL TRANSMISSION IN A HARD DISK DRIVE
- Publication number 20250201269
- Publication date Jun 19, 2025
- SEAGATE TECHNOLOGY LLC
- Barish Chakravarty
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS, DEVICES, AND SYSTEMS FOR INTEGRATION, BEAM FORMING AND STE...
- Publication number 20250202578
- Publication date Jun 19, 2025
- LUMEOVA, INC.
- Mohammad Ali Khatibzadeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And Apparatus For Ultra-Short Pulsed Laser Communication Thr...
- Publication number 20250202588
- Publication date Jun 19, 2025
- Attochron, LLC
- Thomas Malcolm Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL APPARATUS, COMMUNICATION SYSTEM AND CONTROL METHOD
- Publication number 20250202579
- Publication date Jun 19, 2025
- Nippon Telegraph and Telephone Corporation
- Rintaro HARADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reducing Scintillation Noise In Free-Space Optical Communications
- Publication number 20250202595
- Publication date Jun 19, 2025
- Attochron, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT EMITTING DEVICE AND OPTICAL WIRELESS COMMUNICATION SYSTEM
- Publication number 20250202580
- Publication date Jun 19, 2025
- Nikon Corporation
- Yuichi SHIBAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DETECTING PULSED OPTICAL BEAMS
- Publication number 20250192885
- Publication date Jun 12, 2025
- Fraunhofer UK Research Ltd
- Matthew S. Warden
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS, OPTICALLY-POWERED OPTOELECTRONIC SENSORS
- Publication number 20250190738
- Publication date Jun 12, 2025
- Cornell University
- Alejandro J. Cortese
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL AXIS ADJUSTMENT METHOD AND APPARATUS
- Publication number 20250189749
- Publication date Jun 12, 2025
- NEC Corporation
- Hiroshi Imai
- G02 - OPTICS
Information Patent Application
SEAT EQUIPPED WITH A DATA-COMMUNICATION MODULE USING LI-FI TECHNOLOGY
- Publication number 20250192886
- Publication date Jun 12, 2025
- LATELEC
- Alexandre BACOU
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
METHOD AND DEVICE FOR CALIBRATING THE DEMODULATION OF DATA MODULATE...
- Publication number 20250175251
- Publication date May 29, 2025
- Schneider Electric Industries SAS
- Lei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR DEMODULATING DATA MODULATED BY AMPLITUDE MODU...
- Publication number 20250175252
- Publication date May 29, 2025
- Schneider Electric Industries SAS
- Lei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Free Space Optical Communications Using A Remote Optical Head
- Publication number 20250167889
- Publication date May 22, 2025
- Attochron, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION PLANNING DEVICE, SATELLITE, AND SATELLITE SYSTEM
- Publication number 20250167891
- Publication date May 22, 2025
- WARPSPACE, Inc.
- Akihiro NAGATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREE SPACE OPTICAL COMMUNICATIONS SYSTEM INCLUDING OPTICAL PHASED A...
- Publication number 20250167890
- Publication date May 22, 2025
- SRI INTERNATIONAL
- Marcus A. BAGNELL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELECOMMUNICATION SYSTEM BASED ON SPATIAL MULTIPLEXING OF OPTICAL C...
- Publication number 20250158733
- Publication date May 15, 2025
- PETA OPTIK S. L.
- Aquiles PATERNOTTRE ECHEVERRIA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT BASED COMMUNICATIONS
- Publication number 20250158710
- Publication date May 15, 2025
- Radiant Research Limited
- Geoffrey Archenhold
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RELAY-ASSISTED HIGH-CAPACITY SATELLITE FEEDER LINKS WITH INTEGRATED...
- Publication number 20250158711
- Publication date May 15, 2025
- Hughes Network Systems, LLC
- Sayed Hasan Hariq
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIATION SOURCE DRIVER FOR ACCELERATED MODULATION IN AN OPTICAL WI...
- Publication number 20250158718
- Publication date May 15, 2025
- SIGNIFY HOLDING B.V.
- JOHAN PAUL MARIE GERARD LINNARTZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Feedback Communication Method and Battery Management System...
- Publication number 20250158140
- Publication date May 15, 2025
- LG ENERGY SOLUTION, LTD.
- Youngbeom Kim
- G01 - MEASURING TESTING
Information Patent Application
OPPORTUNISTIC WIRELESS FRONTHAUL SYSTEM AND METHOD FOR UAV-ASSISTED...
- Publication number 20250159508
- Publication date May 15, 2025
- INDIAN INSTITUTE OF TECHNOLOGY KHARAGPUR
- Byomakesh MAHAPATRA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION SYSTEM USING DIFFRACTION GRATINGS AS A DIRECT...
- Publication number 20250158709
- Publication date May 15, 2025
- Honeywell Limited Honeywell Limitée
- Marc SALSBURY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATIC ALIGNMENT METHODS FOR FREE-SPACE OPTIC COMMUNICATION
- Publication number 20250150169
- Publication date May 8, 2025
- Panduit Corp.
- Yu Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EYE SAFE DIVERGED BEAM OPTICAL WIRELESS COMMUNICATIONS SYSTEM
- Publication number 20250150172
- Publication date May 8, 2025
- 8 RIVERS CAPITAL, LLC
- William J. Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Arrangements specific to free-space transmission

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Broadband optical system with semiconductor optical amplifier

Free space optical communications using a remote optical head

Multi-element laser-based full-duplex free-space optical transceiver

Systems and methods for pedestrian guidance via augmented reality

Pointing units and methods of operating pointing units

Fast handover for an optical multi-cell communication system

Ringed-shaped biometric earpiece

Communication routing between nodes in a LEO satellite network

Optical transceiver apparatus and optical signal processing method

Methods, devices, and systems for timing and bandwidth management o...

Optical scanner

Visible light source including integrated VCSELs and integrated pho...

Frequency pairing for device synchronization

Feedback mechanism for a laser based optical wireless communication...

Devices, systems, and methods using microtransponders

Passive optical network adaptor with wireless interface

Optically integrated antenna systems and methods

Passive optical network adaptor with wireless interface

Rotating compact light ranging system

Transmitter and receiver localization

System and method for light communication in a storage system

Controller and method for wireless communication system

Visible light communications technology for inter-vehicular use

Free space optical communications using a spectrally-equalizing amp...

Bi-directional optical communication system

Broadband impulsive coding with amplified spontaneous emission sour...

Optical high-power amplifier circuit with switchable polarized outp...

Methods for transmitting data via free space spatiotemporal patterns

Server-controlled communication system

Ultra-wideband, free space optical communication apparatus

Patents Applicationslast 30 patents

FREE SPACE OPTICAL COMMUNICATION SYSTEM, MANAGEMENT APPARATUS, AND...

LIDAR BASED COMMUNICATION

METHODS, DEVICES, AND SYSTEMS FOR MANAGEMENT OF WIRELESS COMMUNICAT...

AUTOMATIC DETERMINATION OF DISPLAY DEVICE FUNCTIONALITY

MOBILE WIRELESS OPTICAL COMMUNICATION RECEIVER FOR MAXIMUM RATIO CO...

LOCALIZATION BASED ON FLICKERING OF LIGHT WITHIN A PHYSICAL ENVIRON...

OPTICAL SIGNAL TRANSMISSION IN A HARD DISK DRIVE

METHODS, DEVICES, AND SYSTEMS FOR INTEGRATION, BEAM FORMING AND STE...

Method And Apparatus For Ultra-Short Pulsed Laser Communication Thr...

CONTROL APPARATUS, COMMUNICATION SYSTEM AND CONTROL METHOD

Reducing Scintillation Noise In Free-Space Optical Communications

LIGHT EMITTING DEVICE AND OPTICAL WIRELESS COMMUNICATION SYSTEM

DETECTING PULSED OPTICAL BEAMS

WIRELESS, OPTICALLY-POWERED OPTOELECTRONIC SENSORS

OPTICAL AXIS ADJUSTMENT METHOD AND APPARATUS

SEAT EQUIPPED WITH A DATA-COMMUNICATION MODULE USING LI-FI TECHNOLOGY

METHOD AND DEVICE FOR CALIBRATING THE DEMODULATION OF DATA MODULATE...

METHOD AND DEVICE FOR DEMODULATING DATA MODULATED BY AMPLITUDE MODU...

Free Space Optical Communications Using A Remote Optical Head

COMMUNICATION PLANNING DEVICE, SATELLITE, AND SATELLITE SYSTEM

FREE SPACE OPTICAL COMMUNICATIONS SYSTEM INCLUDING OPTICAL PHASED A...

TELECOMMUNICATION SYSTEM BASED ON SPATIAL MULTIPLEXING OF OPTICAL C...

LIGHT BASED COMMUNICATIONS

RELAY-ASSISTED HIGH-CAPACITY SATELLITE FEEDER LINKS WITH INTEGRATED...

RADIATION SOURCE DRIVER FOR ACCELERATED MODULATION IN AN OPTICAL WI...

Optical Feedback Communication Method and Battery Management System...

OPPORTUNISTIC WIRELESS FRONTHAUL SYSTEM AND METHOD FOR UAV-ASSISTED...

OPTICAL COMMUNICATION SYSTEM USING DIFFRACTION GRATINGS AS A DIRECT...

AUTOMATIC ALIGNMENT METHODS FOR FREE-SPACE OPTIC COMMUNICATION

EYE SAFE DIVERGED BEAM OPTICAL WIRELESS COMMUNICATIONS SYSTEM