Meimei Duan

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Nanjing, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
System and method for verifying alternating current (AC)/direct cur...
- Patent number 12,130,313
- Issue date Oct 29, 2024
- State Grid Jiangsu Electric Power Co., Ltd. Marketing Service Center
- Qing Xu
- G01 - MEASURING TESTING
Information Patent Grant
Quasi-real-time data collection system and method for competitive p...
- Patent number 11,821,929
- Issue date Nov 21, 2023
- State Grid Jiangsu Electric Power Co., Ltd. Marketing Service Center
- Chao Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR VERIFYING ALTERNATING CURRENT (AC)/DIRECT CUR...
- Publication number 20240168066
- Publication date May 23, 2024
- State Grid Jiangsu Electric Power Co., Ltd. Marketing Service Center
- Qing Xu
- G01 - MEASURING TESTING
Information Patent Application
QUASI-REAL-TIME DATA COLLECTION SYSTEM AND METHOD FOR COMPETITIVE P...
- Publication number 20220308101
- Publication date Sep 29, 2022
- State Grid Jiangsu Electric Power Co., Ltd. Marketing Service Center
- Chao Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE