Yongfu SHEN

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Suzhou, Jiangsu, CN

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Patents Applicationslast 30 patents

Information Patent Application
PNEUMATIC ENERGY SUPPLY POWER FOR ULTRA-HIGH VOLTAGE EQUIPMENT
- Publication number 20240039326
- Publication date Feb 1, 2024
- SUZHOU KANGKAI ELECTRIC CO., LTD.
- Yongfu SHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ULTRA-HIGH-VOLTAGE LINE ENERGY HARVESTING POWER SUPPLY AND SYSTEM
- Publication number 20230307949
- Publication date Sep 28, 2023
- SUZHOU KANGKAI ELECTRIC CO., LTD.
- Yongfu SHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOELECTRIC TRANSMISSION ISOLATION POWER SUPPLY
- Publication number 20230275468
- Publication date Aug 31, 2023
- SUZHOU KANGKAI ELECTRIC CO., LTD.
- Yongfu SHEN
- G02 - OPTICS