Rong Fan

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Nanjing, CN

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Patents Applicationslast 30 patents

Information Patent Application
POWER TOOL AND BATTERY PACK THEREOF
- Publication number 20250167630
- Publication date May 22, 2025
- Nanjing Chervon Industry Co., Ltd.
- Xiaohong Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY PACK, POWER TOOL, AND POWER SUPPLY METHOD THEREOF
- Publication number 20220077702
- Publication date Mar 10, 2022
- Nanjing Chervon Industry Co., Ltd.
- Pingbo Shi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER