Jingjing Wang

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Hefei, CN

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Patents Applicationslast 30 patents

Information Patent Application
FRONT SIGHTING DEVICE AND COMBINED SIGHTING SYSTEM
- Publication number 20250020904
- Publication date Jan 16, 2025
- INFIRAY TECHNOLOGIES CO., LTD.
- Jingjing WANG
- G02 - OPTICS
Information Patent Application
INVERTER AND METHOD FOR DETECTING INSULATION IMPEDANCE OF INVERTER
- Publication number 20230400489
- Publication date Dec 14, 2023
- Sungrow Power Supply Co., Ltd.
- Yuandong Qian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER