Secret communication

Industry

CPC
H04K1/00

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H04Electric communication H04KSECRET COMMUNICATION JAMMING OF COMMUNICATION

Current Industry

Sub Industries

H04K1/003by varying carrier frequency at or within predetermined or random intervals H04K1/006by varying or inverting the phase, at periodic or random intervals H04K1/02by adding a second signal to make the desired signal unintelligible H04K1/025using an analogue chaotic signal H04K1/04by frequency scrambling H04K1/06by transmitting the information of elements thereof at unnatural speeds or in jumbled order or backwards H04K1/08by varying the polarisation of transmitted waves H04K1/10by using two signals transmitted simultaneously or successively

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Artificial multispectral metadata generator
- Patent number 12,177,004
- Issue date Dec 24, 2024
- ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC
- Duncan William Wallace Robinson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Robust code / data hiding method against analog transmission (over...
- Patent number 12,166,571
- Issue date Dec 10, 2024
- Ismail Ertürk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Randomly-modified first network to second network communication
- Patent number 12,149,342
- Issue date Nov 19, 2024
- The Government of the United States, as represented by the Secretary of the Army
- Matthew Lazzaro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal for addressed messaging within an automated...
- Patent number 12,137,064
- Issue date Nov 5, 2024
- United States of America as represented by the Secretary of the Navy
- Lynne A. Tablewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Headset with voice scrambling for private conversations
- Patent number 12,069,457
- Issue date Aug 20, 2024
- Voyetra Turtle Beach, Inc.
- Richard Kulavik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, transmitter device and receiver device for securing channel...
- Patent number 12,069,472
- Issue date Aug 20, 2024
- INSTITUTO DE TELECOMUNICAÇÖES
- Atílio Manuel Da Silva Gameiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable multi-waveform RF generator for use as battlefield decoy
- Patent number 12,058,782
- Issue date Aug 6, 2024
- KWESST INC.
- Jeffrey M. Dunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection of replay attack
- Patent number 12,026,241
- Issue date Jul 2, 2024
- Cirrus Logic Inc.
- John Paul Lesso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for variable-length encoding and decoding for e...
- Patent number 12,028,333
- Issue date Jul 2, 2024
- KARA PARTNERS LLC
- Brian Penny
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for transmitting electronic attack signal
- Patent number 11,990,991
- Issue date May 21, 2024
- Agency for Defense Development
- Jaewon Chang
- G01 - MEASURING TESTING
Information Patent Grant
Communication method of heterogeneous distributed wireless network...
- Patent number 11,973,583
- Issue date Apr 30, 2024
- Korea Advanced Institute of Science and Technology
- Joonhyuk Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system
- Patent number 11,936,465
- Issue date Mar 19, 2024
- MaxLinear, Inc.
- Stephan Pruecklmayer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random phase modulation method depending on communication distance
- Patent number 11,881,932
- Issue date Jan 23, 2024
- University of Electronic Science and Technology of China
- Guangrong Yue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simple nonautonomous peering media clone detection
- Patent number 11,868,170
- Issue date Jan 9, 2024
- Warner Bros. Entertainment Inc.
- Aaron Marking
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Polarization decomposition device
- Patent number 11,860,376
- Issue date Jan 2, 2024
- Electronics and Telecommunications Research Institute
- Kap-Joong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for controlling time dilation in time-sensitive n...
- Patent number 11,863,300
- Issue date Jan 2, 2024
- General Electric Company
- Stephen Francis Bush
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing device
- Patent number 11,863,301
- Issue date Jan 2, 2024
- Tamagawa Academy & University
- Ken Tanizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Application of key exchange based physical layer security methods
- Patent number 11,811,506
- Issue date Nov 7, 2023
- ISTANBUL TEKNIK UNIVERSITESI
- Ali Yilmaz Yildirim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for the concealment of radio identifiers and tr...
- Patent number 11,716,165
- Issue date Aug 1, 2023
- Bayerische Motoren Werke Aktiengesellschaft
- Martin Salfer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection of replay attack
- Patent number 11,704,397
- Issue date Jul 18, 2023
- Cirrus Logic, Inc.
- John Paul Lesso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Randomly-modified first network to second network communication
- Patent number 11,695,495
- Issue date Jul 4, 2023
- The Government of the United States, as represented by the Secretary of the Army
- Matthew Lazzaro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Home automation having user privacy protections
- Patent number 11,632,429
- Issue date Apr 18, 2023
- Sleep Number Corporation
- Ramazan Demirli
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and systems for access control
- Patent number 11,622,271
- Issue date Apr 4, 2023
- Johnson Controls Tyco IP Holdings LLP
- Rolando Herrero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for transmitting a data stream in a network
- Patent number 11,595,443
- Issue date Feb 28, 2023
- AT&T Intellectual Property I, L.P.
- Stuart J. Williams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intrusion detection and radio fingerprint tracking
- Patent number 11,581,962
- Issue date Feb 14, 2023
- Department 13, Inc.
- Robi Sen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wideband featureless rateless chaotic waveform generation method
- Patent number 11,582,023
- Issue date Feb 14, 2023
- BAE Systems Information and Electronic Systems Integration Inc.
- Matthew J. Sherman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Near field communications system having enhanced security
- Patent number 11,581,918
- Issue date Feb 14, 2023
- FREELINC TECHNOLOGIES INC.
- Douglas Howard Dobyns
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure communications through distributed phase alignment
- Patent number 11,575,459
- Issue date Feb 7, 2023
- Rutgers, The State University of New Jersey
- Xiaoran Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Artificial multispectral metadata generator
- Patent number 11,552,724
- Issue date Jan 10, 2023
- Wells Fargo Bank, N.A.
- Duncan William Wallace Robinson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gaming headset with voice scrambling for private in-game conversations
- Patent number 11,510,005
- Issue date Nov 22, 2022
- Voyetra Turtle Beach, Inc.
- Richard Kulavik
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SECURING KEYBOARD INPUT
- Publication number 20250175278
- Publication date May 29, 2025
- Microsoft Technology Licensing, LLC
- Shoham DEKEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-ACCESS POINT (MULTI-AP) JOINT TRANSMISSION IN A WIRELESS NETWORK
- Publication number 20250126641
- Publication date Apr 17, 2025
- NEWRACOM, INC.
- Heejung YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Binary Firmware Encryption Via Scrambler/Descrambler Module
- Publication number 20250119229
- Publication date Apr 10, 2025
- Micron Technology, Inc.
- Flavio PACE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR INTELLIGENT POWER MANAGEMENT
- Publication number 20250023656
- Publication date Jan 16, 2025
- IXI Technology Holdings, Inc.
- Byron del Castillo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Physical Layer Security
- Publication number 20240372641
- Publication date Nov 7, 2024
- Brigham Young University
- Willie Harrison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR VARIABLE-LENGTH ENCODING AND DECODING FOR E...
- Publication number 20240356913
- Publication date Oct 24, 2024
- Kara Partners LLC
- Brian Penny
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEADSET FOR PRIVATE CONVERSATIONS
- Publication number 20240348978
- Publication date Oct 17, 2024
- Voyetra Turtle Beach, Inc.
- Richard Kulavik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION SYSTEM
- Publication number 20240223271
- Publication date Jul 4, 2024
- MaxLinear, Inc.
- Stephan Pruecklmayer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method For Controlling Time Dilation In Time-Sensitive N...
- Publication number 20240214106
- Publication date Jun 27, 2024
- GENERAL ELECTRIC COMPANY
- Stephen Bush
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIMPLE NONAUTONOMOUS PEERING MEDIA CLONE DETECTION
- Publication number 20240143728
- Publication date May 2, 2024
- Warner Bros Entertainment Inc.
- Aaron Marking
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-TRANSMISSION ARTIFICIAL NOISE (AN) CANCELLATION
- Publication number 20240106561
- Publication date Mar 28, 2024
- QUALCOMM Incorporated
- Yavuz YAPICI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A SECURE NOMA METHOD BASED ON PHYSICAL LAYER SECURITY
- Publication number 20240063849
- Publication date Feb 22, 2024
- Istanbul Medipol Universitesi
- Abdelrahman ABUSHATTAL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Addressed Messaging within an Automated Identification System
- Publication number 20240063960
- Publication date Feb 22, 2024
- The United States of America, as represented by the Secretary of the Navy
- Lynne A. Tablewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RANDOM PHASE MODULATION METHOD DEPENDING ON COMMUNICATION DISTANCE
- Publication number 20230421284
- Publication date Dec 28, 2023
- University of Electronic Science and Technology of China
- Guangrong YUE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HOME AUTOMATION HAVING USER PRIVACY PROTECTIONS
- Publication number 20230412683
- Publication date Dec 21, 2023
- Sleep Number Corporation
- Ramazan Demirli
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Randomly-Modified First Network to Second Network Communication
- Publication number 20230353271
- Publication date Nov 2, 2023
- The Government of the United States, as Represented by the Secretary of the Army
- Matthew Lazzaro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPERATING METHOD OF ELECTRONIC APPARATUS FOR TRANSMITTING SIGNAL AN...
- Publication number 20230299868
- Publication date Sep 21, 2023
- AGENCY FOR DEFENSE DEVELOPMENT
- Ju Hyung LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR TRANSMITTING A DATA STREAM IN A NETWORK
- Publication number 20230188568
- Publication date Jun 15, 2023
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Stuart J. Williams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
JOINT RANDOM SUBCARRIER SELECTION AND CHANNEL-BASED ARTIFICIAL SIGN...
- Publication number 20230082251
- Publication date Mar 16, 2023
- Istanbul Medipol Universitesi
- Sanaz NADERI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR TRANSMITTING COVERT WIRELESS SIGNALS WITHIN A...
- Publication number 20230078254
- Publication date Mar 16, 2023
- The Research Foundation for the State University of New York
- Dola Saha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEADSET WITH VOICE SCRAMBLING FOR PRIVATE CONVERSATIONS
- Publication number 20230032746
- Publication date Feb 2, 2023
- Voyetra Turtle Beach, Inc.
- Richard Kulavik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIDEBAND FEATURELESS RATELESS CHAOTIC WAVEFORM GENERATION METHOD
- Publication number 20220399989
- Publication date Dec 15, 2022
- BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC
- Matthew J. Sherman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROBUST CODE / DATA HIDING METHOD AGAINST ANALOG TRANSMISSION (OVER...
- Publication number 20220368450
- Publication date Nov 17, 2022
- Ismail ERTÜRK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATIONS SYSTEM
- Publication number 20220360359
- Publication date Nov 10, 2022
- Intel Corporation
- Alon MEISLER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICES AND METHODS FOR SECURE COMMUNICATION
- Publication number 20220329344
- Publication date Oct 13, 2022
- SONY GROUP CORPORATION
- Felix FELLHAUER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PERFORMING AUTHENTICATION
- Publication number 20220286461
- Publication date Sep 8, 2022
- RavenWhite Security, Inc.
- Bjorn Markus Jakobsson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, TRANSMITTER DEVICE AND RECEIVER DEVICE FOR SECURING CHANNEL...
- Publication number 20220256334
- Publication date Aug 11, 2022
- UNIVERSIDADE DE AVEIRO
- Atílio Manuel DA SILVA GAMEIRO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Randomly-Modified First Network to Second Network Communication
- Publication number 20220216936
- Publication date Jul 7, 2022
- The Government of the United States, as Represented by the Secretary of the Army
- Matthew Lazzaro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD OF HETEROGENEOUS DISTRIBUTED WIRELESS NETWORK...
- Publication number 20220149975
- Publication date May 12, 2022
- Korea Advanced Institute of Science and Technology
- Joonhyuk Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPLICATION OF KEY EXCHANGE BASED PHYSICAL LAYER SECURITY METHODS
- Publication number 20220094460
- Publication date Mar 24, 2022
- ISTANBUL TEKNIK UNIVERSITESI
- Ali Yilmaz YILDIRIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Secret communication

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Artificial multispectral metadata generator

Robust code / data hiding method against analog transmission (over...

Randomly-modified first network to second network communication

Communication terminal for addressed messaging within an automated...

Headset with voice scrambling for private conversations

Method, transmitter device and receiver device for securing channel...

Programmable multi-waveform RF generator for use as battlefield decoy

Detection of replay attack

Systems and methods for variable-length encoding and decoding for e...

Method and device for transmitting electronic attack signal

Communication method of heterogeneous distributed wireless network...

Communication system

Random phase modulation method depending on communication distance

Simple nonautonomous peering media clone detection

Polarization decomposition device

System and method for controlling time dilation in time-sensitive n...

Signal processing device

Application of key exchange based physical layer security methods

Methods and devices for the concealment of radio identifiers and tr...

Detection of replay attack

Randomly-modified first network to second network communication

Home automation having user privacy protections

Methods and systems for access control

System and method for transmitting a data stream in a network

Intrusion detection and radio fingerprint tracking

Wideband featureless rateless chaotic waveform generation method

Near field communications system having enhanced security

Secure communications through distributed phase alignment

Artificial multispectral metadata generator

Gaming headset with voice scrambling for private in-game conversations

Patents Applicationslast 30 patents

SECURING KEYBOARD INPUT

MULTI-ACCESS POINT (MULTI-AP) JOINT TRANSMISSION IN A WIRELESS NETWORK

Binary Firmware Encryption Via Scrambler/Descrambler Module

SYSTEM AND METHOD FOR INTELLIGENT POWER MANAGEMENT

Physical Layer Security

SYSTEMS AND METHODS FOR VARIABLE-LENGTH ENCODING AND DECODING FOR E...

HEADSET FOR PRIVATE CONVERSATIONS

COMMUNICATION SYSTEM

System and Method For Controlling Time Dilation In Time-Sensitive N...

SIMPLE NONAUTONOMOUS PEERING MEDIA CLONE DETECTION

MULTI-TRANSMISSION ARTIFICIAL NOISE (AN) CANCELLATION

A SECURE NOMA METHOD BASED ON PHYSICAL LAYER SECURITY

Addressed Messaging within an Automated Identification System

RANDOM PHASE MODULATION METHOD DEPENDING ON COMMUNICATION DISTANCE

HOME AUTOMATION HAVING USER PRIVACY PROTECTIONS

Randomly-Modified First Network to Second Network Communication

OPERATING METHOD OF ELECTRONIC APPARATUS FOR TRANSMITTING SIGNAL AN...

SYSTEM AND METHOD FOR TRANSMITTING A DATA STREAM IN A NETWORK

JOINT RANDOM SUBCARRIER SELECTION AND CHANNEL-BASED ARTIFICIAL SIGN...

SYSTEM AND METHOD FOR TRANSMITTING COVERT WIRELESS SIGNALS WITHIN A...

HEADSET WITH VOICE SCRAMBLING FOR PRIVATE CONVERSATIONS

WIDEBAND FEATURELESS RATELESS CHAOTIC WAVEFORM GENERATION METHOD

ROBUST CODE / DATA HIDING METHOD AGAINST ANALOG TRANSMISSION (OVER...

COMMUNICATIONS SYSTEM

COMMUNICATION DEVICES AND METHODS FOR SECURE COMMUNICATION

PERFORMING AUTHENTICATION

METHOD, TRANSMITTER DEVICE AND RECEIVER DEVICE FOR SECURING CHANNEL...

Randomly-Modified First Network to Second Network Communication

COMMUNICATION METHOD OF HETEROGENEOUS DISTRIBUTED WIRELESS NETWORK...

APPLICATION OF KEY EXCHANGE BASED PHYSICAL LAYER SECURITY METHODS