Hongdi SUN

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Voltage measurement device, voltage measurement method, and storage...
- Patent number 11,703,529
- Issue date Jul 18, 2023
- Digital Grid Research Institute, China So Po Grid
- Peng Li
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SYSTEM, METHOD AND DEVICE FOR MINIATURE INTELLIGENT S...
- Publication number 20230247388
- Publication date Aug 3, 2023
- DIGITAL GRID RES INST, CHINA SOUTHERN POWER GRID
- Peng LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOLTAGE MEASUREMENT DEVICE, VOLTAGE MEASUREMENT METHOD, AND STORAGE...
- Publication number 20230065005
- Publication date Mar 2, 2023
- Digital Grid Research Institute, China So Po Grid
- Peng LI
- G01 - MEASURING TESTING