Ruyun YU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for cryptographic attribute-based access control...
- Patent number 11,425,171
- Issue date Aug 23, 2022
- University of Science and Technology Beijing
- Yan Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for group-oriented encryption and decryption with...
- Patent number 10,411,885
- Issue date Sep 10, 2019
- University of Science and Technology Beijing
- Yan Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR CRYPTOGRAPHIC ATTRIBUTE-BASED ACCESS CONTROL...
- Publication number 20200404023
- Publication date Dec 24, 2020
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Yan ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Group-oriented Encryption and Decryption with...
- Publication number 20180006811
- Publication date Jan 4, 2018
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Yan ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Cryptographic Decision-making of Set Membership
- Publication number 20170359177
- Publication date Dec 14, 2017
- Yan ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE