Xu LE

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Patents Grantslast 30 patents

Information Patent Grant
Blockchain consensus method, apparatus, and device, and storage medium
- Patent number 12,238,230
- Issue date Feb 25, 2025
- China Unionpay Co., Ltd.
- Yan Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resource file processing system and method based on blockchain stru...
- Patent number 11,120,153
- Issue date Sep 14, 2021
- China Unionpay Co., Ltd.
- Limin Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
BLOCKCHAIN CONSENSUS METHOD, APPARATUS, AND DEVICE, AND STORAGE MEDIUM
- Publication number 20240163121
- Publication date May 16, 2024
- China Unionpay Co., Ltd
- Yan HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURITY ELECTRONIC FILE PROCESSING SYSTEM AND METHOD BASED ON BLOC...
- Publication number 20190259024
- Publication date Aug 22, 2019
- China Unionpay Co., Ltd
- Limin ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Resource File Processing System and Method Based on Blockchain Stru...
- Publication number 20190220615
- Publication date Jul 18, 2019
- China Unionpay Co., Ltd
- Limin ZHANG
- G06 - COMPUTING CALCULATING COUNTING