Feng Fan

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Shanxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Emergency protection system for UPS
- Patent number 12,328,030
- Issue date Jun 10, 2025
- FANSHI TECHNOLOGY DEVELOPMENT CO., LTD.
- Feng Fan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy-saving operation and control method for UPS
- Patent number 12,149,117
- Issue date Nov 19, 2024
- Feng Fan
- H01 - BASIC ELECTRIC ELEMENTS