Transmission systems in which the medium consists of the earth or a large mass of water thereon

Industry

CPC
H04B13/02

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Parent Industries

HELECTRICITY H04Electric communication H04BTRANSMISSION H04B13/00Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00

Current Industry

H04B13/02Transmission systems in which the medium consists of the earth or a large mass of water thereon

Industries

Patents Grantslast 30 patents

Information Patent Grant
Tracking subsea telecommunications asset capacity and spectrum
- Patent number 12,225,143
- Issue date Feb 11, 2025
- Google LLC
- Matthew Paul Webster
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Underwater acoustic communication system based on filter bank joint...
- Patent number 12,155,420
- Issue date Nov 26, 2024
- Jiangsu University of Science and Technology
- Biao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile device underwater communications system and method
- Patent number 12,136,957
- Issue date Nov 5, 2024
- CSignum Ltd.
- Mark Rhodes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for visual light communication and related methods
- Patent number 12,134,913
- Issue date Nov 5, 2024
- Sean Walsh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Diver's Voice Communication System
- Patent number 12,136,424
- Issue date Nov 5, 2024
- Teledyne Instruments, Inc.
- Ken Scussel
- G08 - SIGNALLING
Information Patent Grant
System and method for generating electric based non-linear waves in...
- Patent number 12,107,636
- Issue date Oct 1, 2024
- Tennessee Technological University
- Charles W. Van Neste
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Terminal line interface module for undersea open cable system access
- Patent number 12,107,637
- Issue date Oct 1, 2024
- SubCom, LLC
- Ralph Brian Jander
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Very low frequency signals for underwater communications
- Patent number 12,101,130
- Issue date Sep 24, 2024
- The Boeing Company
- Peter Wittenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-band hyperbolic frequency modulation spread spectrum communic...
- Patent number 12,101,114
- Issue date Sep 24, 2024
- South China University of Technology
- Hua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for wireless communications
- Patent number 12,095,513
- Issue date Sep 17, 2024
- Northeastern University
- Tommaso Melodia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Underwater wireless optical communication system
- Patent number 12,057,889
- Issue date Aug 6, 2024
- SHENZHEN TECHNOLOGY UNIVERSITY
- Zhijian Lv
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Underwater acoustic tracking and two way messaging system
- Patent number 12,019,154
- Issue date Jun 25, 2024
- L3 Technologies, Inc.
- Jonathan C. Crowell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Underwater communication device and underwater communication method
- Patent number 12,021,569
- Issue date Jun 25, 2024
- Waseda University
- Hiroshi Kawarada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Anchor monitor
- Patent number 11,999,452
- Issue date Jun 4, 2024
- KOTO HOLDINGS LIMITED
- Mark Tolley
- G01 - MEASURING TESTING
Information Patent Grant
Subsea telecommunication system
- Patent number 11,990,948
- Issue date May 21, 2024
- OneSubsea IP UK Limited
- Arnaud Jarrot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless audio streaming system for swimmers and under water applic...
- Patent number 11,984,936
- Issue date May 14, 2024
- FINNOVATE GROUP LLC
- Kari Kristian Rauhala
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems, methods, and computer-readable media of automatic network...
- Patent number 11,967,997
- Issue date Apr 23, 2024
- Technology Innovation Institute-Sole Proprietorship LLC
- Osama M. Bushnaq
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic aiming method and apparatus for underwater optical commun...
- Patent number 11,967,995
- Issue date Apr 23, 2024
- BORsys Corp.
- Jin Il Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber branch structure for spatial optical communication and optica...
- Patent number 11,956,012
- Issue date Apr 9, 2024
- Shimadzu Corporation
- Keiko Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical data transmission system for swimmers
- Patent number 11,949,451
- Issue date Apr 2, 2024
- OZYEGIN UNIVERSITESI
- Mehmet Reha Civanlar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Devices, systems, and methods for laser-based communications
- Patent number 11,936,425
- Issue date Mar 19, 2024
- Oceanit Laboratories, Inc.
- Kevin T. C. Jim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hydroacoustic communication system and receiving apparatus
- Patent number 11,923,911
- Issue date Mar 5, 2024
- Nippon Telegraph and Telephone Corporation
- Yosuke Fujino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for visual light communication and related methods
- Patent number 11,920,367
- Issue date Mar 5, 2024
- Elliptic Works LLC
- Sean Walsh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Submarine device, submarine device monitoring method, and optical c...
- Patent number 11,916,589
- Issue date Feb 27, 2024
- NEC Corporation
- Kazusa Ugajin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving apparatus
- Patent number 11,888,538
- Issue date Jan 30, 2024
- Nippon Telegraph and Telephone Corporation
- Yosuke Fujino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated telemetry for switching transmission modes of a downhole...
- Patent number 11,866,998
- Issue date Jan 9, 2024
- Erdos Miller, Inc.
- Kenneth Miller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cellular automaton for use in long-range acoustic networks
- Patent number 11,863,239
- Issue date Jan 2, 2024
- L3HARRIS TECHNOLOGIES, INC.
- Timothy Petersen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compact ULF digital communication device for underground and unders...
- Patent number 11,848,693
- Issue date Dec 19, 2023
- ENIG ASSOCIATES, INC.
- Yil-Bong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Submarine optical communication system, method for transmitting mon...
- Patent number 11,843,415
- Issue date Dec 12, 2023
- NEC Corporation
- Hideo Asada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compact ULF digital communication device for underground and unders...
- Patent number 11,791,851
- Issue date Oct 17, 2023
- ENIG ASSOCIATES, INC.
- Yil-Bong Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SUBSEA MEASUREMENT APPARATUS, METHOD OF COMPRESSSING MEASUREMENT DA...
- Publication number 20250052572
- Publication date Feb 13, 2025
- Sonardyne International Limited
- Thomas CULVERHOUSE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FEATURE EXTRACTION-BASED IMITATED MARINE MAMMAL SOUND SIGNAL COVERT...
- Publication number 20250054510
- Publication date Feb 13, 2025
- Qingdao University of Science & Technology
- Jingjing Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND METHOD FOR GENERATING ELECTRIC BASED NON-LINEAR WAVES IN...
- Publication number 20250015903
- Publication date Jan 9, 2025
- TENNESSEE TECHNOLOGICAL UNIVERSITY
- Charles W. Van Neste
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS DATA TRANSMISSION SYSTEM AND WIRELESS DATA TRANSMISSION ME...
- Publication number 20240414080
- Publication date Dec 12, 2024
- Panasonic Holdings Corporation
- Kazuhiro EGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIBER-OPTIC ACOUSTIC ANTENNA ARRAY AS AN ACOUSTIC COMMUNICATION SYSTEM
- Publication number 20240405890
- Publication date Dec 5, 2024
- NEC Laboratories America, Inc.
- Wataru KOHNO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And Apparatus For Wireless Communications
- Publication number 20240372632
- Publication date Nov 7, 2024
- Northeastern University
- Tommaso Melodia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNDERWATER ACOUSTIC COMMUNICATION SYSTEM BASED ON FILTER BANK JOINT...
- Publication number 20240364429
- Publication date Oct 31, 2024
- JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Biao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEAFLOOR OBSERVATION NETWORK-BASED SUBSURFACE BUOY DEVICE WITH REAL...
- Publication number 20240357265
- Publication date Oct 24, 2024
- INSTITUTE OF ACOUSTICS, CHINESE ACADEMY OF SCIENCES
- FENGHUA LI
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
SYSTEM FOR VISUAL LIGHT COMMUNICATION AND RELATED METHODS
- Publication number 20240337123
- Publication date Oct 10, 2024
- Elliptic Works LLC
- Sean WALSH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODING DATA ACROSS DIFFERENT DOWNLINK CHANNELS
- Publication number 20240318548
- Publication date Sep 26, 2024
- Halliburton Energy Services, Inc.
- Paravastu Badrinarayanan
- E21 - EARTH DRILLING MINING
Information Patent Application
WIRELESS AUDIO STREAMING SYSTEM FOR SWIMMERS AND UNDER WATER APPLIC...
- Publication number 20240313866
- Publication date Sep 19, 2024
- Finnovate Group LLC
- Kari Kristian Rauhala
- G11 - INFORMATION STORAGE
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION SYSTEM
- Publication number 20240283547
- Publication date Aug 22, 2024
- SONY GROUP CORPORATION
- Takashi KAWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNDERWATER WIRELESS OPTICAL COMMUNICATION SYSTEM
- Publication number 20240275492
- Publication date Aug 15, 2024
- ZHIJIAN LV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANCHOR MONITOR
- Publication number 20240270357
- Publication date Aug 15, 2024
- KOTO HOLDINGS LIMITED
- Mark TOLLEY
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA OF AUTOMATIC NETWORK...
- Publication number 20240267134
- Publication date Aug 8, 2024
- Technology Innovation Institute – Sole Proprietorship LLC
- Osama M. Bushnaq
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS AND ESTIMATION METHOD
- Publication number 20240259113
- Publication date Aug 1, 2024
- Nippon Telegraph and Telephone Corporation
- Hiroyuki FUKUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ship Hull Inspection using a Swarm of Unmanned Underwater Vehicles...
- Publication number 20240250753
- Publication date Jul 25, 2024
- Berkeley Marine Robotics Inc.
- Alexandre Immas
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
DIVER'S VOICE COMMUNICATION SYSTEM
- Publication number 20240233730
- Publication date Jul 11, 2024
- TELEDYNE INSTRUMENTS, INC.
- Ken Scussel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM FOR VISUAL LIGHT COMMUNICATION AND RELATED METHODS
- Publication number 20240200351
- Publication date Jun 20, 2024
- Elliptic Works LLC
- Sean WALSH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Receiving Apparatus
- Publication number 20240187113
- Publication date Jun 6, 2024
- Nippon Telegraph and Telephone Corporation
- Yosuke FUJINO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNDERWATER COMMUNICATION NETWORK FOR AUTONOMOUS UNDERWATER VEHICLES
- Publication number 20240171290
- Publication date May 23, 2024
- Onesubsea IP UK Limited
- Ashok K. Belani
- E21 - EARTH DRILLING MINING
Information Patent Application
TECHNIQUES FOR MANAGING THE CELLULAR CONNECTIVITY STATE OF A SUBMER...
- Publication number 20240090047
- Publication date Mar 14, 2024
- Apple Inc.
- Ajoy K. SINGH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATIC AIMING METHOD AND APPARATUS FOR UNDERWATER OPTICAL COMMUN...
- Publication number 20240056190
- Publication date Feb 15, 2024
- BORsys Corp.
- Jin Il Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION SYSTEM AND...
- Publication number 20240048250
- Publication date Feb 8, 2024
- Nippon Telegraph and Telephone Corporation
- Kazumitsu SAKAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tracking Subsea Telecommunications Asset Capacity and Spectrum
- Publication number 20240022438
- Publication date Jan 18, 2024
- Google LLC
- Matthew Paul Webster
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA OF AUTOMATIC NETWORK...
- Publication number 20230412283
- Publication date Dec 21, 2023
- Technology Innovation Institute
- Osama M. Bushnaq
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A RECEIVER AND A COMMUNICATION ASSEMBLY
- Publication number 20230388027
- Publication date Nov 30, 2023
- Hydromea SA
- Felix SCHILL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE DEVICE UNDERWATER COMMUNICATIONS SYSTEM AND METHOD
- Publication number 20230353256
- Publication date Nov 2, 2023
- CSignum Ltd.
- Mark Rhodes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION
- Publication number 20230336252
- Publication date Oct 19, 2023
- Tendeka B.V.
- Bard TINNEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYDRAULIC DEVICE MEASUREMENT APPARATUS, HYDRAULIC DEVICE MEASUREMEN...
- Publication number 20230327782
- Publication date Oct 12, 2023
- Kabushiki Kaisha Toshiba
- Tatsuro UCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Transmission systems in which the medium consists of the earth or a large mass of water thereon

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tracking subsea telecommunications asset capacity and spectrum

Underwater acoustic communication system based on filter bank joint...

Mobile device underwater communications system and method

System for visual light communication and related methods

Diver's Voice Communication System

System and method for generating electric based non-linear waves in...

Terminal line interface module for undersea open cable system access

Very low frequency signals for underwater communications

Multi-band hyperbolic frequency modulation spread spectrum communic...

Method and apparatus for wireless communications

Underwater wireless optical communication system

Underwater acoustic tracking and two way messaging system

Underwater communication device and underwater communication method

Anchor monitor

Subsea telecommunication system

Wireless audio streaming system for swimmers and under water applic...

Systems, methods, and computer-readable media of automatic network...

Automatic aiming method and apparatus for underwater optical commun...

Fiber branch structure for spatial optical communication and optica...

Optical data transmission system for swimmers

Devices, systems, and methods for laser-based communications

Hydroacoustic communication system and receiving apparatus

System for visual light communication and related methods

Submarine device, submarine device monitoring method, and optical c...

Receiving apparatus

Automated telemetry for switching transmission modes of a downhole...

Cellular automaton for use in long-range acoustic networks

Compact ULF digital communication device for underground and unders...

Submarine optical communication system, method for transmitting mon...

Compact ULF digital communication device for underground and unders...

Patents Applicationslast 30 patents

SUBSEA MEASUREMENT APPARATUS, METHOD OF COMPRESSSING MEASUREMENT DA...

FEATURE EXTRACTION-BASED IMITATED MARINE MAMMAL SOUND SIGNAL COVERT...

SYSTEM AND METHOD FOR GENERATING ELECTRIC BASED NON-LINEAR WAVES IN...

WIRELESS DATA TRANSMISSION SYSTEM AND WIRELESS DATA TRANSMISSION ME...

FIBER-OPTIC ACOUSTIC ANTENNA ARRAY AS AN ACOUSTIC COMMUNICATION SYSTEM

Method And Apparatus For Wireless Communications

UNDERWATER ACOUSTIC COMMUNICATION SYSTEM BASED ON FILTER BANK JOINT...

SEAFLOOR OBSERVATION NETWORK-BASED SUBSURFACE BUOY DEVICE WITH REAL...

SYSTEM FOR VISUAL LIGHT COMMUNICATION AND RELATED METHODS

ENCODING DATA ACROSS DIFFERENT DOWNLINK CHANNELS

WIRELESS AUDIO STREAMING SYSTEM FOR SWIMMERS AND UNDER WATER APPLIC...

COMMUNICATION DEVICE AND COMMUNICATION SYSTEM

UNDERWATER WIRELESS OPTICAL COMMUNICATION SYSTEM

ANCHOR MONITOR

SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA OF AUTOMATIC NETWORK...

COMMUNICATION APPARATUS AND ESTIMATION METHOD

Ship Hull Inspection using a Swarm of Unmanned Underwater Vehicles...

DIVER'S VOICE COMMUNICATION SYSTEM

SYSTEM FOR VISUAL LIGHT COMMUNICATION AND RELATED METHODS

Receiving Apparatus

UNDERWATER COMMUNICATION NETWORK FOR AUTONOMOUS UNDERWATER VEHICLES

TECHNIQUES FOR MANAGING THE CELLULAR CONNECTIVITY STATE OF A SUBMER...

AUTOMATIC AIMING METHOD AND APPARATUS FOR UNDERWATER OPTICAL COMMUN...

WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION SYSTEM AND...

Tracking Subsea Telecommunications Asset Capacity and Spectrum

SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA OF AUTOMATIC NETWORK...

A RECEIVER AND A COMMUNICATION ASSEMBLY

MOBILE DEVICE UNDERWATER COMMUNICATIONS SYSTEM AND METHOD

WIRELESS COMMUNICATION

HYDRAULIC DEVICE MEASUREMENT APPARATUS, HYDRAULIC DEVICE MEASUREMEN...