Quantum cryptography "

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H04L9/0852

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HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communication

Current Industry

H04L9/0852Quantum cryptography "

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Version control of files encoding information via qubits
- Patent number 12,253,982
- Issue date Mar 18, 2025
- Red Hat, Inc.
- Leigh Griffin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhanced bandwidth for secure optical communications
- Patent number 12,255,989
- Issue date Mar 18, 2025
- Lockheed Martin Corporation
- Joseph Robert Buck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantum streaming
- Patent number 12,255,990
- Issue date Mar 18, 2025
- Arqit Limited
- David Williams
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quantum cryptography in an internet key exchange procedure
- Patent number 12,250,302
- Issue date Mar 11, 2025
- Juniper Networks, Inc.
- Ranjan Sinha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for continuous-variable quantum key distribution
- Patent number 12,250,301
- Issue date Mar 11, 2025
- ADVA NETWORK SECURITY GMBH
- Tobias Fehenberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for classical-quantum encryption and decryption
- Patent number 12,250,299
- Issue date Mar 11, 2025
- Wells Fargo Bank, N.A.
- Jeff J. Stapleton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Authentication method and system, a quantum communication network,...
- Patent number 12,250,300
- Issue date Mar 11, 2025
- Kabushiki Kaisha Toshiba
- Robert Ian Woodward
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
To QKD network architectures
- Patent number 12,250,298
- Issue date Mar 11, 2025
- British Telecommunications public limited company
- Andrew Lord
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for enhancing security of quantum key distribu...
- Patent number 12,244,700
- Issue date Mar 4, 2025
- Tsinghua University
- Xiongfeng Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter for a quantum communication system, a receiver for a qu...
- Patent number 12,244,339
- Issue date Mar 4, 2025
- Kabushiki Kaisha Toshiba
- Robert Ian Woodward
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantum channel synchronization
- Patent number 12,244,698
- Issue date Mar 4, 2025
- ID Quantique S.A.
- Martyn Braithwaite
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and methods for authentication between multiple devices usin...
- Patent number 12,244,699
- Issue date Mar 4, 2025
- Wells Fargo Bank, N.A.
- Peter Bordow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure processor for post-quantum cryptography algorithm CRYSTALS-K...
- Patent number 12,238,207
- Issue date Feb 25, 2025
- Wuhan Yixin Microelectronics Co., Ltd.
- Dongsheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for multi-factor device authentication using qu...
- Patent number 12,231,416
- Issue date Feb 18, 2025
- Wells Fargo Bank, N.A.
- Jeff J. Stapleton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for quantum entanglement authentication
- Patent number 12,231,550
- Issue date Feb 18, 2025
- Wells Fargo Bank, N.A.
- Jeff J. Stapleton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High dimensional system and method for generating quantum random nu...
- Patent number 12,231,551
- Issue date Feb 18, 2025
- Tuatara QRNG, LLC
- Jose Manuel Aguero Trejo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High dimensional system and method for generating quantum random nu...
- Patent number 12,231,552
- Issue date Feb 18, 2025
- Tuatara QRNG, LLC
- Jose Manuel Aguero Trejo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive qubit-based threshold handshaking for quantum safe protocols
- Patent number 12,231,548
- Issue date Feb 18, 2025
- Cisco Technology, Inc.
- Ashish Kundu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for device authentication using authentication...
- Patent number 12,231,549
- Issue date Feb 18, 2025
- Wells Fargo Bank, N.A.
- Jeff J. Stapleton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key management system
- Patent number 12,225,110
- Issue date Feb 11, 2025
- INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD
- Guanghui Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantum key distribution network with centralized optical pulse gen...
- Patent number 12,225,116
- Issue date Feb 11, 2025
- Cable Television Laboratories, Inc.
- Jing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generating synthetic invisible fingerprints for metadata security a...
- Patent number 12,225,136
- Issue date Feb 11, 2025
- Bank of America Corporation
- Sakshi Bakshi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Blockchain network security communication method based on quantum key
- Patent number 12,219,052
- Issue date Feb 4, 2025
- JINAN INSTITUTE OF QUANTUM TECHNOLOGY
- Fei Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for post-quantum cryptography on a smartcard
- Patent number 12,219,058
- Issue date Feb 4, 2025
- Wells Fargo Bank, N.A.
- Abhijit Rao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quantum communications system using pulse divider and associated me...
- Patent number 12,212,669
- Issue date Jan 28, 2025
- Eagle Technology, LLC
- Victor G. Bucklew
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for encryption key exchange with enhanced secu...
- Patent number 12,212,959
- Issue date Jan 28, 2025
- Winkk, Inc.
- Robert O. Keith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile edge network cryptographic key delivery using quantum crypto...
- Patent number 12,212,668
- Issue date Jan 28, 2025
- Verizon Patent and Licensing Inc.
- Lee E. Sattler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantum cryptography storage system, distribution control device, a...
- Patent number 12,206,770
- Issue date Jan 21, 2025
- Kabushiki Kaisha Toshiba
- Yasuhiro Fujiyoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
QKD network architectures
- Patent number 12,200,115
- Issue date Jan 14, 2025
- British Telecommunications public limited company
- Andrew Lord
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Post-quantum cryptography side chain
- Patent number 12,200,107
- Issue date Jan 14, 2025
- Wells Fargo Bank, N.A.
- Brad A. Shea
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DETERMINING CRYPTOGRAPHIC QUANTUM-SAFETY FOR NETWORK ASSETS
- Publication number 20250097010
- Publication date Mar 20, 2025
- FORESCOUT TECHNOLOGIES, INC.
- Robert McNutt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW-MEMORY DILITHIUM WITH MASKED HINT VECTOR COMPUTATION
- Publication number 20250097048
- Publication date Mar 20, 2025
- NXP B.V.
- Joost Roland Renes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUANTUM-SECURE DIGITAL CURRENCY
- Publication number 20250088353
- Publication date Mar 13, 2025
- Arqit Limited
- Daryl BURNS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEY MANAGEMENT SERVER DEVICE, QKD SYSTEM, AND KEY MANAGEMENT METHOD
- Publication number 20250088354
- Publication date Mar 13, 2025
- Kabushiki Kaisha Toshiba
- Masashi ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ESTABLISHING CRYPTOGRAPHIC KEYS SHARED AMON...
- Publication number 20250088355
- Publication date Mar 13, 2025
- Wells Fargo Bank, N.A.
- Jeff J. Stapleton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUANTUM COMMUNICATION SYSTEM THAT SWITCHES BETWEEN QUANTUM KEY DIST...
- Publication number 20250080336
- Publication date Mar 6, 2025
- Eagle Technology, LLC
- Victor G. BUCKLEW
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULAR QUANTUM KEY DISTRIBUTION SYSTEM AND RELATIVE MODULATION MOD...
- Publication number 20250080337
- Publication date Mar 6, 2025
- Politecnico Di Milano
- Mario MARTINELLI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CRYPTOGRAPHIC SYSTEM FOR POST-QUANTUM CRYPTOGRAPHIC OPERATIONS
- Publication number 20250080334
- Publication date Mar 6, 2025
- PQShield Ltd
- Markku-Juhani Olavi SAARINEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission of a message by quantum communication with eavesdroppi...
- Publication number 20250080335
- Publication date Mar 6, 2025
- MARBEUF CONSEIL ET RECHERCHE
- Bruno SANGLE-FERRIERE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUANTUM TELEPORTATION NETWORK SYSTEM USING ELECTRONICALLY DRIVEN GR...
- Publication number 20250080235
- Publication date Mar 6, 2025
- ABU DHABI UNIVERSITY
- Montasir Yousof Abdallah Qasymeh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR QUANTUM-SECURED COMMUNICATION
- Publication number 20250080338
- Publication date Mar 6, 2025
- UNIVERSITAT HAMBURG
- Ralf Riedinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE, QUANTUM CRYPTOGRAPHIC COMMUNICATION...
- Publication number 20250080339
- Publication date Mar 6, 2025
- Kabushiki Kaisha Toshiba
- Kazuaki DOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, COMPU...
- Publication number 20250070964
- Publication date Feb 27, 2025
- Kabushiki Kaisha Toshiba
- Suh Wuk KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR HYBRID PHYSICAL UNCLONABLE FUNCTIONS
- Publication number 20250062921
- Publication date Feb 20, 2025
- Anametric, Inc.
- Mitchell A. Thornton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE, QUANTUM COMMUNICATION SYSTEMS AND QUANTUM COMMUNICA...
- Publication number 20250047385
- Publication date Feb 6, 2025
- Kabushiki Kaisha Toshiba
- Robert Ian WOODWARD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CRYPTOGRAPHIC HASH DIGESTS FROM QUANTUM INFORMATION
- Publication number 20250047468
- Publication date Feb 6, 2025
- Accenture Global Solutions Limited
- Johannes Jacobus Louw Basson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS OF POST-QUANTUM SECURITY MANAGEMENT
- Publication number 20250047476
- Publication date Feb 6, 2025
- QuSecure, Inc.
- David Steven Krauthamer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED CRYPTOGRAPHIC HASH DIGESTS USING QUANTUM COMPUTING
- Publication number 20250047493
- Publication date Feb 6, 2025
- Accenture Global Solutions Limited
- Johannes Jacobus Louw Basson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Metered Distribution of Quantum Entanglement
- Publication number 20250038967
- Publication date Jan 30, 2025
- AMAZON TECHNOLOGIES, INC.
- Antia LAMAS LINARES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIVERSAL QUANTUM SECURE DEVICE, METHOD OF SENDING DATA AND METHOD...
- Publication number 20250038968
- Publication date Jan 30, 2025
- MATRICTIME DIGITAL TECHNOLOGY CO., LTD
- Boohea FOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POST QUANTUM KEY ENCAPSULATION MECHANISM BASED SUCI ENCRYPTION
- Publication number 20250038969
- Publication date Jan 30, 2025
- Nokia Technologies Oy
- Aritra BANERJEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUANTUM KEY DISTRIBUTION (QKD) METHOD, QKD END-NODE AND QKD NETWORK
- Publication number 20250038970
- Publication date Jan 30, 2025
- Airbus SAS
- Paulo-Jorge MILHEIRO MENDES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUANTUM CRYPTOGRAPHIC COMMUNICATION SYSTEM, COMMUNICATION DEVICE, A...
- Publication number 20250030541
- Publication date Jan 23, 2025
- NEC Corporation
- Hiroshi Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATIC SAE ID EXCHANGE FOR QUANTUM KEY DISTRIBUTION (QKD) CRYPTO...
- Publication number 20250030667
- Publication date Jan 23, 2025
- CIENA CORPORATION
- Yves Cayer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for a Quantum Safe Certificate Ledger
- Publication number 20250030540
- Publication date Jan 23, 2025
- John A. Nix
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLANE WAVE DUAL BASIS FOR QUANTUM SIMULATION
- Publication number 20250028783
- Publication date Jan 23, 2025
- Google LLC
- Ryan Babbush
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUANTUM KEY GENERATION METHOD AND SYSTEM
- Publication number 20250023720
- Publication date Jan 16, 2025
- Han Chuen Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SECURE KEY DISTRIBUTION VIA A DRONE MESH NE...
- Publication number 20250015980
- Publication date Jan 9, 2025
- Wells Fargo Bank, N.A.
- Jeff J. Stapleton
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
POST-QUANTUM CRYPTOGRAPHY FOR SECURE BOOT
- Publication number 20250015981
- Publication date Jan 9, 2025
- Google LLC
- Kenneth Leon Root
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUANTUM KEY DISTRIBUTION
- Publication number 20250007698
- Publication date Jan 2, 2025
- Quantum Optics Jena GmbH
- René HEILMANN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Quantum cryptography "

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Version control of files encoding information via qubits

Enhanced bandwidth for secure optical communications

Quantum streaming

Quantum cryptography in an internet key exchange procedure

Method and system for continuous-variable quantum key distribution

Systems and methods for classical-quantum encryption and decryption

Authentication method and system, a quantum communication network,...

To QKD network architectures

Method and apparatus for enhancing security of quantum key distribu...

Transmitter for a quantum communication system, a receiver for a qu...

Quantum channel synchronization

System and methods for authentication between multiple devices usin...

Secure processor for post-quantum cryptography algorithm CRYSTALS-K...

Systems and methods for multi-factor device authentication using qu...

Systems and methods for quantum entanglement authentication

High dimensional system and method for generating quantum random nu...

High dimensional system and method for generating quantum random nu...

Adaptive qubit-based threshold handshaking for quantum safe protocols

Systems and methods for device authentication using authentication...

Key management system

Quantum key distribution network with centralized optical pulse gen...

Generating synthetic invisible fingerprints for metadata security a...

Blockchain network security communication method based on quantum key

Systems and methods for post-quantum cryptography on a smartcard

Quantum communications system using pulse divider and associated me...

Method and apparatus for encryption key exchange with enhanced secu...

Mobile edge network cryptographic key delivery using quantum crypto...

Quantum cryptography storage system, distribution control device, a...

QKD network architectures

Post-quantum cryptography side chain

Patents Applicationslast 30 patents

DETERMINING CRYPTOGRAPHIC QUANTUM-SAFETY FOR NETWORK ASSETS

LOW-MEMORY DILITHIUM WITH MASKED HINT VECTOR COMPUTATION

QUANTUM-SECURE DIGITAL CURRENCY

KEY MANAGEMENT SERVER DEVICE, QKD SYSTEM, AND KEY MANAGEMENT METHOD

SYSTEMS AND METHODS FOR ESTABLISHING CRYPTOGRAPHIC KEYS SHARED AMON...

QUANTUM COMMUNICATION SYSTEM THAT SWITCHES BETWEEN QUANTUM KEY DIST...

MODULAR QUANTUM KEY DISTRIBUTION SYSTEM AND RELATIVE MODULATION MOD...

CRYPTOGRAPHIC SYSTEM FOR POST-QUANTUM CRYPTOGRAPHIC OPERATIONS

Transmission of a message by quantum communication with eavesdroppi...

QUANTUM TELEPORTATION NETWORK SYSTEM USING ELECTRONICALLY DRIVEN GR...

METHOD FOR QUANTUM-SECURED COMMUNICATION

INFORMATION PROCESSING DEVICE, QUANTUM CRYPTOGRAPHIC COMMUNICATION...

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, COMPU...

SYSTEMS AND METHODS FOR HYBRID PHYSICAL UNCLONABLE FUNCTIONS

OPTICAL DEVICE, QUANTUM COMMUNICATION SYSTEMS AND QUANTUM COMMUNICA...

CRYPTOGRAPHIC HASH DIGESTS FROM QUANTUM INFORMATION

SYSTEMS AND METHODS OF POST-QUANTUM SECURITY MANAGEMENT

ENHANCED CRYPTOGRAPHIC HASH DIGESTS USING QUANTUM COMPUTING

Metered Distribution of Quantum Entanglement

UNIVERSAL QUANTUM SECURE DEVICE, METHOD OF SENDING DATA AND METHOD...

POST QUANTUM KEY ENCAPSULATION MECHANISM BASED SUCI ENCRYPTION

QUANTUM KEY DISTRIBUTION (QKD) METHOD, QKD END-NODE AND QKD NETWORK

QUANTUM CRYPTOGRAPHIC COMMUNICATION SYSTEM, COMMUNICATION DEVICE, A...

AUTOMATIC SAE ID EXCHANGE FOR QUANTUM KEY DISTRIBUTION (QKD) CRYPTO...

Systems and Methods for a Quantum Safe Certificate Ledger

PLANE WAVE DUAL BASIS FOR QUANTUM SIMULATION

QUANTUM KEY GENERATION METHOD AND SYSTEM

SYSTEMS AND METHODS FOR SECURE KEY DISTRIBUTION VIA A DRONE MESH NE...

POST-QUANTUM CRYPTOGRAPHY FOR SECURE BOOT

QUANTUM KEY DISTRIBUTION