Details about key distillation or coding

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CPC
H04L9/0858

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Parent Industries

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

Current Industry

H04L9/0858Details about key distillation or coding

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical transmitter for a quantum key distribution system
- Patent number 12,362,833
- Issue date Jul 15, 2025
- Kabushiki Kaisha Toshiba
- Benjamin Griffiths
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for remote generation of two arbitrary-length identical rand...
- Patent number 12,362,925
- Issue date Jul 15, 2025
- LEVELQUANTUM S.R.L.
- Adam Juliusz Buraczewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantum cryptography communication system, quantum cryptography com...
- Patent number 12,341,881
- Issue date Jun 24, 2025
- Kabushiki Kaisha Toshiba
- Ririka Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
To quantum key distribution
- Patent number 12,335,378
- Issue date Jun 17, 2025
- British Telecommunications public limited company
- Marco Menchetti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Continuous variable quantum key distribution
- Patent number 12,335,377
- Issue date Jun 17, 2025
- Nokia Technologies Oy
- Amirhossein Ghazisaeidi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stateless system to protect data
- Patent number 12,328,386
- Issue date Jun 10, 2025
- UAB 360 IT
- Mindaugas Valkaitis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantum key distribution for secure and private transactions
- Patent number 12,323,512
- Issue date Jun 3, 2025
- Cable Television Laboratories, Inc.
- Bernardo Huberman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for powering re-generation and re-transmission of...
- Patent number 12,301,286
- Issue date May 13, 2025
- NxGen Partners IP, LLC
- Solyman Ashrafi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authentication using a knowledge factor identification transaction...
- Patent number 12,278,895
- Issue date Apr 15, 2025
- Wells Fargo Bank, N.A.
- Jeff J. Stapleton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network coding-based post-quantum cryptography
- Patent number 12,261,949
- Issue date Mar 25, 2025
- Massachusetts Institute of Technology
- Muriel Medard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal modification for control channel physical layer security
- Patent number 12,256,214
- Issue date Mar 18, 2025
- QUALCOMM Incorporated
- Ahmed Elshafie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OAM measurement device independent quantum key distribution system...
- Patent number 12,244,701
- Issue date Mar 4, 2025
- GUANGDONG INCUBATOR TECHNOLOGY DEVELOPMENT CO., LTD
- Banghong Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet-switching quantum key distribution
- Patent number 12,238,208
- Issue date Feb 25, 2025
- Cisco Technology, Inc.
- Stephen Magno DiAdamo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for securely transmitting sequences of quantum states betwee...
- Patent number 12,225,118
- Issue date Feb 11, 2025
- VERIQLOUD
- Marc Kaplan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection and remediation of unauthorized relocation of storage media
- Patent number 12,225,128
- Issue date Feb 11, 2025
- SOFTIRON LIMITED
- Charles C. Ruffino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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 system for quantum transmitter
- Patent number 12,212,367
- Issue date Jan 28, 2025
- National University of Singapore
- Chao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit, apparatus and method for calculating multiplicative inverse
- Patent number 12,212,670
- Issue date Jan 28, 2025
- Electronics and Telecommunications Research Institute
- Do-Young Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quantum network node and protocols with multiple qubit species
- Patent number 12,198,009
- Issue date Jan 14, 2025
- University of Maryland, College Park
- Christopher Monroe
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Systems and methods for providing randomness-as-a-service
- Patent number 12,184,768
- Issue date Dec 31, 2024
- Wells Fargo Bank, N.A.
- Masoud Vakili
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantum network devices, systems, and methods
- Patent number 12,184,769
- Issue date Dec 31, 2024
- The Research Foundation for the State University of New York
- Eden Figueroa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantum key distribution network with centralized optical pulse gen...
- Patent number 12,166,867
- Issue date Dec 10, 2024
- Cable Television Laboratories, Inc.
- Jing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Long-distance quantum key distribution
- Patent number 12,149,615
- Issue date Nov 19, 2024
- TERRA QUANTUM AG
- Nikita Kirsanov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coherent detection-based high-speed chaotic secure transmission method
- Patent number 12,101,392
- Issue date Sep 24, 2024
- Southwest Jiaotong University
- Lianshan Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantum frequency processor for provable cybersecurity
- Patent number 12,101,398
- Issue date Sep 24, 2024
- UT-Battelle, LLC
- Joseph M. Lukens
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Continuous-variable quantum key distribution (CV-QKD) method and sy...
- Patent number 12,088,707
- Issue date Sep 10, 2024
- Shanghai Jiao Tong University
- Peng Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phase coder-decoder for quantum key distribution, and corresponding...
- Patent number 12,088,708
- Issue date Sep 10, 2024
- China Academy of Electronics and Information Technology of CETC
- Huaxing Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for secure communication based on quantum cryptog...
- Patent number 12,074,969
- Issue date Aug 27, 2024
- COGNIZANT TECHNOLOGY SOLUTIONS INDIA PVT. LTD.
- Sandeep Deb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quantum key distribution method, device, and system
- Patent number 12,074,970
- Issue date Aug 27, 2024
- KT Corporation
- Jeonghwan Shin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for post-quantum cryptography optimization
- Patent number 12,074,967
- Issue date Aug 27, 2024
- Wells Fargo Bank, N.A.
- Ramanathan Ramanathan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL MODIFICATION FOR CONTROL CHANNEL PHYSICAL LAYER SECURITY
- Publication number 20250203354
- Publication date Jun 19, 2025
- QUALCOMM Incorporated
- Ahmed Elshafie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTING EAVESDROPPING IN LONG DISTANCE QUANTUM KEY DISTRIUBTION
- Publication number 20250192997
- Publication date Jun 12, 2025
- THE ARIZONA BOARD OF REGENTS ON BEHALF OF NORTHERN ARIZONA UNIVERSITY
- Bertrand F. CAMBOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK CODING-BASED POST-QUANTUM CRYPTOGRAPHY
- Publication number 20250192998
- Publication date Jun 12, 2025
- Massachusetts Institute of Technology
- Muriel MEDARD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINGLE-PHOTON TRANSMISSION DETERMINATION
- Publication number 20250184011
- Publication date Jun 5, 2025
- Arqit Limited
- Daniel Shiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTING AND RECEIVING DEVICE FOR QUANTUM KEY DISTRIBUTION BASE...
- Publication number 20250175255
- Publication date May 29, 2025
- Korea Institute of Science and Technology
- Sang Wook HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUANTUM KEY DELIVERY SYSTEM, QUANTUM KEY DELIVERY METHOD, AND STORA...
- Publication number 20250141671
- Publication date May 1, 2025
- NEC Corporation
- Tetsuo KAWAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCALABLE MULTI-PARTY NETWORKS FOR HIGH-RATE ENTANGLEMENT DISTRIBUTI...
- Publication number 20250119281
- Publication date Apr 10, 2025
- The Regents of the University of California
- Chee Wei Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUANTUM UNIQUE AUTHENTICATED CHAFF KEY (QUACK)
- Publication number 20250119280
- Publication date Apr 10, 2025
- Wells Fargo Bank, N.A.
- Jeffrey J. Stapleton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED SIDE-CHANNEL AND FAULT-INJECTION RESISTANT AES ENGINE
- Publication number 20250112759
- Publication date Apr 3, 2025
- Raghavan KUMAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUANTUM NETWORK DEVICES, SYSTEMS, AND METHODS
- Publication number 20250097021
- Publication date Mar 20, 2025
- The Research Foundation for the State University of New York
- Eden Figueroa
- G01 - MEASURING TESTING
Information Patent Application
Integrity and Privacy-Preserving Federated Learning in a Smart Fact...
- Publication number 20250062896
- Publication date Feb 20, 2025
- University of South Florida
- Zixiang Nie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CRYPTOGRAPHIC KEY SHARING SYSTEM
- Publication number 20250055677
- Publication date Feb 13, 2025
- National Institute of Information and Communications Technology
- Hiroyuki ENDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR PERFORMING QUANTUM SECURE DIRECT COMMUNICATIO...
- Publication number 20250038846
- Publication date Jan 30, 2025
- LG ELECTRONICS INC.
- Byungkyu AHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR QUANTUM VERIFICATION OF COMMUNICATIONS
- Publication number 20250030686
- Publication date Jan 23, 2025
- Wells Fargo Bank, N.A.
- Richard Toohey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Operating a Layered Quantum Networking Environment with Fidelity Es...
- Publication number 20250007701
- Publication date Jan 2, 2025
- Aliro Technologies, Inc.
- Bruno RIJSMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUANTUM KEY DISTRIBUTION SYSTEM TO OVERCOME INTERCEPT-RESEND AND DE...
- Publication number 20250007702
- Publication date Jan 2, 2025
- University of Central Florida Research Foundation, Inc.
- Salem F. Hegazy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCRYPTION KEY GENERATION
- Publication number 20240414088
- Publication date Dec 12, 2024
- NEC Corporation
- Takao OCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED SYSTEMS AND METHODS FOR PIRATE DECODER IDENTIFICATION
- Publication number 20240372696
- Publication date Nov 7, 2024
- NTT Research, Inc.
- Mark Zhandry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUANTUM NETWORK NODE AND PROTOCOLS WITH MULTIPLE QUBIT SPECIES
- Publication number 20240354608
- Publication date Oct 24, 2024
- University of Maryland, College Park
- Christopher MONROE
- B82 - NANO-TECHNOLOGY
Information Patent Application
SYSTEMS AND METHODS FOR BRIDGING GAPS IN CRYPTOGRAPHIC SECRET DISTR...
- Publication number 20240356738
- Publication date Oct 24, 2024
- JPMorgan Chase Bank, N.A.
- Omar AMER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-SOURCE ENTROPY RANDOMNESS AGGREGATION AND DISTRIBUTION NETWORK
- Publication number 20240329937
- Publication date Oct 3, 2024
- QRYPT, INC.
- Denis MANDICH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEY MANAGEMENT DEVICE, QUANTUM CRYPTOGRAPHY COMMUNICATION SYSTEM, K...
- Publication number 20240297784
- Publication date Sep 5, 2024
- Kabushiki Kaisha Toshiba
- Keisuke MERA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Gating Apparatus for Single-photon Detector and Quantum Communicati...
- Publication number 20240297722
- Publication date Sep 5, 2024
- QUDOOR TECHNOLOGIES INC.
- Liuping CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET-SWITCHING QUANTUM KEY DISTRIBUTION
- Publication number 20240291641
- Publication date Aug 29, 2024
- Cisco Technology, Inc.
- Stephen Magno DiAdamo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID QUANTUM KEY DISTRIBUTION LINK FOR AN OPTICAL TRANSCEIVER
- Publication number 20240235826
- Publication date Jul 11, 2024
- MELLANOX TECHNOLOGIES, LTD.
- Elad Mentovich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RANDOM NUMBER GENERATION IN QUANTUM KEY DISTRIBUTION
- Publication number 20240204998
- Publication date Jun 20, 2024
- Arqit Limited
- Andrew Yeomans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR MULTI-SERVER QUANTUM SESSION AUTHENTICATION
- Publication number 20240195613
- Publication date Jun 13, 2024
- Wells Fargo Bank, N.A.
- Masoud Vakili
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR POWERING RE-GENERATION AND RE-TRANSMISSION OF...
- Publication number 20240187097
- Publication date Jun 6, 2024
- NXGEN PARTNERS IP, LLC
- SOLYMAN ASHRAFI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DELAYED QUANTUM KEY-DISTRIBUTION
- Publication number 20240146519
- Publication date May 2, 2024
- Juniper Networks, Inc.
- Jason R. PASCUCCI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTONIC ASSEMBLY
- Publication number 20240142849
- Publication date May 2, 2024
- Kabushiki Kaisha Toshiba
- Taofiq PARAISO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Details about key distillation or coding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical transmitter for a quantum key distribution system

Method for remote generation of two arbitrary-length identical rand...

Quantum cryptography communication system, quantum cryptography com...

To quantum key distribution

Continuous variable quantum key distribution

Stateless system to protect data

Quantum key distribution for secure and private transactions

System and method for powering re-generation and re-transmission of...

Authentication using a knowledge factor identification transaction...

Network coding-based post-quantum cryptography

Signal modification for control channel physical layer security

OAM measurement device independent quantum key distribution system...

Packet-switching quantum key distribution

Method for securely transmitting sequences of quantum states betwee...

Detection and remediation of unauthorized relocation of storage media

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

Method and system for quantum transmitter

Circuit, apparatus and method for calculating multiplicative inverse

Quantum network node and protocols with multiple qubit species

Systems and methods for providing randomness-as-a-service

Quantum network devices, systems, and methods

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

Long-distance quantum key distribution

Coherent detection-based high-speed chaotic secure transmission method

Quantum frequency processor for provable cybersecurity

Continuous-variable quantum key distribution (CV-QKD) method and sy...

Phase coder-decoder for quantum key distribution, and corresponding...

Device and method for secure communication based on quantum cryptog...

Quantum key distribution method, device, and system

Systems and methods for post-quantum cryptography optimization

Patents Applicationslast 30 patents

SIGNAL MODIFICATION FOR CONTROL CHANNEL PHYSICAL LAYER SECURITY

DETECTING EAVESDROPPING IN LONG DISTANCE QUANTUM KEY DISTRIUBTION

NETWORK CODING-BASED POST-QUANTUM CRYPTOGRAPHY

SINGLE-PHOTON TRANSMISSION DETERMINATION

TRANSMITTING AND RECEIVING DEVICE FOR QUANTUM KEY DISTRIBUTION BASE...

QUANTUM KEY DELIVERY SYSTEM, QUANTUM KEY DELIVERY METHOD, AND STORA...

SCALABLE MULTI-PARTY NETWORKS FOR HIGH-RATE ENTANGLEMENT DISTRIBUTI...

QUANTUM UNIQUE AUTHENTICATED CHAFF KEY (QUACK)

UNIFIED SIDE-CHANNEL AND FAULT-INJECTION RESISTANT AES ENGINE

QUANTUM NETWORK DEVICES, SYSTEMS, AND METHODS

Integrity and Privacy-Preserving Federated Learning in a Smart Fact...

CRYPTOGRAPHIC KEY SHARING SYSTEM

DEVICE AND METHOD FOR PERFORMING QUANTUM SECURE DIRECT COMMUNICATIO...

SYSTEMS AND METHODS FOR QUANTUM VERIFICATION OF COMMUNICATIONS

Operating a Layered Quantum Networking Environment with Fidelity Es...

QUANTUM KEY DISTRIBUTION SYSTEM TO OVERCOME INTERCEPT-RESEND AND DE...

ENCRYPTION KEY GENERATION

ENHANCED SYSTEMS AND METHODS FOR PIRATE DECODER IDENTIFICATION

QUANTUM NETWORK NODE AND PROTOCOLS WITH MULTIPLE QUBIT SPECIES

SYSTEMS AND METHODS FOR BRIDGING GAPS IN CRYPTOGRAPHIC SECRET DISTR...

MULTI-SOURCE ENTROPY RANDOMNESS AGGREGATION AND DISTRIBUTION NETWORK

KEY MANAGEMENT DEVICE, QUANTUM CRYPTOGRAPHY COMMUNICATION SYSTEM, K...

Gating Apparatus for Single-photon Detector and Quantum Communicati...

PACKET-SWITCHING QUANTUM KEY DISTRIBUTION

HYBRID QUANTUM KEY DISTRIBUTION LINK FOR AN OPTICAL TRANSCEIVER

RANDOM NUMBER GENERATION IN QUANTUM KEY DISTRIBUTION

SYSTEMS AND METHODS FOR MULTI-SERVER QUANTUM SESSION AUTHENTICATION

SYSTEM AND METHOD FOR POWERING RE-GENERATION AND RE-TRANSMISSION OF...

DELAYED QUANTUM KEY-DISTRIBUTION

PHOTONIC ASSEMBLY