Patents

2026

• Blockchain Settlement System for Communication-Disconnected Smart-Grid Environments — 10-2026-0108504

• Blockchain-Integrated Federated Learning System and Method for Cybersecurity of Distributed Energy Resources (DERs) — 10-2026-0092176

• Method and Device for Optimizing Blockchain Consensus Mechanisms Using Artificial Intelligence — 10-2026-0084350

• NFT-Based Distributed Inventory Management System and Method Supporting Offline Synchronization — 10-2026-0079105

• DNN-Based Optimal Offloading Method in Multi-MEC Networks — 10-2026-0078885

• Multi-Hop Intrusion-Node Detection System and Method for Drone FANET Communication Security — 10-2026-0078227

• Blockchain-Based Protein Data Management and Reproducible Structural-Docking Analysis System — 10-2026-0078224

• System and Method for Electric-Vehicle Battery Health Diagnostics and Predictive Maintenance Using a Web-Based Hybrid Digital Twin and Intelligent Prediction Model — 10-2026-0078178

• Blockchain-Based Feature-Engineering Data-Tampering Detection System for Vehicular Networks — 10-2026-0078118

• Blockchain Consensus Algorithm Using Machine Learning and Optimization — 10-2026-0076573

• Distributed-Learning-Based Artificial-Intelligence Network Intrusion Detection Method and System for Metaverse Environments — 10-2026-0076510

• AI-Based PoA² Consensus Algorithm for Dynamic Signer Selection in Blockchain Networks — 10-2026-0059252

• Smart-Home Fire Detection System Based on Digital Twins and Blockchain — 10-2026-0025905

• Human-Centered Interactive Avatar Generation Framework for the Metaverse — 10-2026-0019375

2025

• Blockchain-Based Intrusion Detection System and Method for Edge IoT Networks — 10-2025-0172765

• Energy-Prediction System Using Generative-AI-Based Blockchain — 10-2025-0163550

• Secure Patient Medical-Appointment System Using Blockchain-Based Smart Contracts — 10-2025-0157676

• User-Friendly Cryptocurrency-Wallet Management Method Using Image-Based Associative Phrases — 10-2025-0149299

• Lightweight-CNN-Integrated Blockchain Ticketing System for Detecting and Preventing Ticket Scalping — 10-2025-0139852

• Blockchain-Based Carbon-Credit Management System — 10-2025-0139288

• Generative Artificial-Intelligence Model System for a Digital-Twin-Based Battery Management System — 10-2025-0137086

• Resource Allocation Method for Federated-Learning-Based V2X Communication Environments — 10-2025-0132467

• Quantum-Blockchain-Based Multi-Party Spatial-Sharing and Authentication Framework for Special-Purpose Metaverse Platforms — 10-2025-0132302

• Redundant Edge-Computing System Resilient to Internet Outages — 10-2025-0131796

• NFT Fractional-Ownership-Based Digital-Asset Management System and Method — 10-2025-0130697

• AI-Based Blockchain Framework for Preventing Unmanned-Aerial-Vehicle Threats — 10-2025-0130626

• Resource-Aware Federated-Learning-Based DDoS Detection System — 10-2025-0130581

• Cyber-Chameleon Moving-Target Defense Mechanism for Metaverse Cyberattacks — 10-2025-0129071

• Blockchain- and IPFS-Based Document Verification System — 10-2025-0128527

• Blockchain-Based System and Method for Managing Inactive Wallets to Prevent Cryptocurrency Loss — 10-2025-0094629; 10-2941966

• Hyperledger-Besu-Based Carbon-Emission Trading Blockchain System Using a Permissioned Network Architecture — 10-2025-0095512

• Real-Time CCTV Video-Analysis System Using a Blockchain-Based Large Language Model — 10-2025-0097249

• XAI-Based Quantization-Aware Learning Framework for Strengthening Metaverse Cybersecurity — 10-2025-0093776

• AI-Based Automotive Service-Advisor Performance-Analysis Platform — 10-2025-0093707

• Scalable Blockchain-Channel Security System for IoT Networks Using Quantum Key Distribution (QKD) — 10-2025-0093563; 10-2966825

• Blockchain-Based Authenticity Verification Method for Test and Evaluation Reports — 10-2025-0093608; 10-2959357

• Blockchain-Based Organ-Matching System — 10-2025-0083056; PCT/KR2025/010088; 19/488616

• Blockchain-Based Ticketing System and Method Integrating a Lightweight CNN for Detecting and Preventing Ticket Scalping — 10-2025-0082901

• Enhanced Secure-Communication Method and System Using Quantum Cryptography in Maritime Tactical Networks — 10-2025-0082557

• Blockchain-Based Digital Learning-Management Framework for the Metaverse — 10-2025-0071477

• Smart-Contract- and AI-Based Blockchain Meta-Governance System and Method for Mitigating Inappropriate Conduct — 10-2025-0068563

• Accident and Accident-Risk Warning Method Using a Wireless-Communication-Based Vehicle Black Box — 10-2025-0067455

• Illegal Parking Detection Device Using Solar Panels — 10-2025-0050375

• XAI Framework for a Battery-Management-System Digital Twin — 10-2025-0047065

• Digital-Twin-Based Prediction Method for Estimating the Battery State of an Electric Vehicle — 10-2025-0100729

• Encoded-Traffic Classification and Characterization Method Using Hybrid Deep Learning in SCADA Networks — 10-2025-0007251

• Semantic Communication Method for Malware Detection in the Metaverse — 10-2025-0106185

• Title not provided in the source sheet — 10-2025-0055452

2024

• Black-Ice Detection System and Method Using an AI-Enhanced Multimodal Algorithm — 10-2024-0202447

• Mobile-Terminal Authentication Method and System Using User-Pattern Information — 10-2024-0197741

• Efficient and Secure NFT Loyalty-Program Framework Using Batch Issuance and Soulbound Tokens — 10-2024-0169073

• IoT-SCADA Network-Traffic Detection and Characterization Method Using Tree Bootstrap Aggregation — 10-2024-0169067

• AI-Enhanced Multimodal Algorithm for Black-Ice Detection — 10-2024-0149447

• Proof-of-Authority Method for High-Reliability Blockchain Networks — 10-2024-0090171; PCT/KR2024/010241

• Delay-Aware Truncated-Accuracy-Based Federated Averaging for Intrusion Detection in Unmanned-Aerial-Vehicle Networks — 10-2024-0061565

• Offline Blockchain Transaction Method and Electronic-Payment System Using a Multi-Hashing Security Algorithm — 10-2024-0058702; 10-2947588

• High-Dimensional Intrusion Detection System for High-Reliability Communication Networks — 10-2024-0005256

2023

• Hierarchical Intrusion Detection System for Industrial Unmanned-Vehicle Communication Networks — 10-2023-0155199

• Blockchain-Based Digital-Asset Validity Verification Method and System — 10-2023-0155197

• Integrated Drone-Surveillance and Defense System Combining Vision and LiDAR Technologies — 10-2023-0117481

• Hash-Based Music-Plagiarism Detection Method and System for Copyright Protection in Decentralized Music Sharing — 10-2023-0077875; PCT/KR2023/019105; 10-2753194

• Authenticity Assurance System for Digital-Asset Validity Verification Using Blockchain Technology — 10-2023-0076570

• Security-Enhanced Smart-Contract-Based System for Secure Supply-Chain Transactions — 10-2023-0076567

• Forged Basic-Safety-Message Detection System for the Internet of Vehicles — 10-2023-0076147; 10-2862680

• Reconfigurable Physical Resource Block Using a Novel Gm-C Beamforming Filter Circuit for LTE-Based Cell-Edge Terminals — 10-2023-0004432; PCT/KR2023/000907

2022

• Composite-DNN-Based DDoS Attack Detection Method for Next-Generation Network Environments — 10-2022-0166469; 10-2777643

• Reinforcement-Learning-Based Task-Offloading Method for Edge-Computing-Based Industrial IoT Environments — 10-2022-0077657

• Deep-Learning-Based Automatic Modulation Classification Method — 10-2022-0074230; 10-2670053

• Automatic Integrated Mining Method for Blockchain Wireless Communication Networks — PCT/KR2022/006386; 10-2022-0053627; 10-2740994

• Dual-Fieldbus-Based Industrial IoT Network System Using an Edge-Server Architecture — 10-2022-0043365

• Method for Providing a Customized Virtual Exhibition Space Using Augmented and Virtual Reality — 10-2022-0022107; 10-2449460; PCT/KR2022/017684

• Security Method and System Using a Generative Adversarial Network Based on Edge Computing — 10-2022-0019318

• Blockchain-Based Data-Sharing Technique for Real-Time Middleware — 10-2022-0013389

• Distributed Data Service System for Heterogeneous Sensor Networks Using Unmanned Aerial Vehicles — 10-2022-0013385; 10-2736500

• Bluetooth-Based Lightweight Message-Oriented Middleware for Wireless Sensor Network Environments — 10-2022-0013378

• 3D Content-Delivery Method Responsive to Device Changes — 10-2022-0009948; 10-2438910

• Metaverse Inventory System — 10-2022-0009947

• Title not provided in the source sheet — 10-2022-0162824

2021

• Messenger Integration Service Method and System — 10-2021-0143192; 10-2597816

• High-Performance Analog-to-Digital Converter Based on a Serial Time-Interleaved Structure — PCT/KR2021/015714; 10-2021-0130498; 10-2610407

• Blockchain-Based Mobile Electronic-Wallet System — PCT/KR2021/015676; 10-2021-0124951; 10-2643418

• Integrated Hardware-Prototype Fabrication System Using an Internet Environment — 10-2021-0099833; 10-2732977

• Reinforcement-Learning-Based Task-Offloading Technique for Edge-Computing-Based IIoT Environments — 10-2021-0088193

• Edge-Computing Platform System Based on Data Distribution Services in Industrial IoT Environments — 10-2021-0103563

• Dual-Fieldbus-Based Commercial IoT Network System Using an Edge-Server Architecture — 10-2021-0045591; 10-2777684

• Edge-Computing-Based Generative Adversarial Network Using a Blockchain Architecture — 10-2021-0020893

• Intelligent Battery Management System Capable of Edge Data Processing as a Standalone IoT Device — 10-2021-0015627; 10-2488998

2020

• Human-Detection Method and System Based on Bluetooth Low Energy Channel-State Information — 10-2020-0155239; 10-2469496

• Open-Board-Compatible MDIO Interface Device and Protocol Conversion Method Using the Device — 10-2020-0112695; 10-2388267

Filing year not specified in the source

• Hierarchical Intrusion Detection System for Military Unmanned-Vehicle Communication Networks — 10-2915046

• Method for Distinguishing Mobile Terminals of the Same Model Using Noise Characteristics — 10-2209535

• Bluetooth-Based Lightweight Message-Oriented Middleware System and Operating Method for Wireless Sensor Network Environments — 10-2855970

• Blockchain-Based Data-Sharing Method for Improving the Reliability and Security of Distributed Systems — 10-2307973

• Edge-Computing System Based on Data Distribution Services in Industrial IoT Environments — 10-2803854

• Fuzzy-Based Multimedia-Content Search Method Using Mood Tags and Synonyms in Social Networks — 10-2248570

• Reinforcement-Learning-Based Task-Offloading System and Method for Edge-Computing-Based Industrial IoT Environments — 10-2843792

• Unmanned-Aerial-Vehicle Landing Method and System for Safe Landing on a Moving Landing Pad — 10-2231574

• Relay-UAV-Based Mesh-Network System with Fault Recovery for Battlefield Environments — 10-2789610

• Dragonfly-Based Clustering System for Node Identification and Low-Latency Communication in Ultra-Reliable Low-Latency Communications — 10-2721507