Jin Hyeok Oh

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Gwangmyeong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Encryption key management method in data subscription system
- Patent number 11,936,773
- Issue date Mar 19, 2024
- Penta Security Inc.
- Jin Hyeok Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Merkle tree-based data management method and apparatus
- Patent number 11,914,564
- Issue date Feb 27, 2024
- Penta Security Inc.
- Jin Hyeok Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for tracking data in edge cloud environment
- Patent number 11,381,489
- Issue date Jul 5, 2022
- Penta Security Systems Inc.
- Jin Hyeok Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MESSAGE HOP-BASED COMMUNICATION METHOD AND APPARATUS FOR GUARANTEEI...
- Publication number 20240224010
- Publication date Jul 4, 2024
- PENTA SECURITY SYSTEMS INC.
- Keon YUN
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF EXTENDING MESSAGE NODES OF OMA-DM PROTOCOL TO IMPROVE EFF...
- Publication number 20240176611
- Publication date May 30, 2024
- PENTA SECURITY SYSTEMS INC.
- Jin Hyeok OH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR CLASSIFYING PACKETS BASED ON USER AUTHENTI...
- Publication number 20240163278
- Publication date May 16, 2024
- PENTA SECURITY SYSTEMS INC.
- Jin Hyeok OH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCKCHAIN-BASED DATA SHARING METHOD AND APPARATUS
- Publication number 20230177041
- Publication date Jun 8, 2023
- PENTA SECURITY SYSTEMS INC.
- Jin Hyeok OH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCRYPTION KEY MANAGEMENT METHOD IN DATA SUBSCRIPTION SYSTEM
- Publication number 20230142949
- Publication date May 11, 2023
- PENTA SECURITY SYSTEMS INC.
- Jin Hyeok OH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE