Hedi Ma

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
BIPOLAR PLATE AND CURRENT COLLECTOR PLATE OF FLOW BATTERY
- Publication number 20250087712
- Publication date Mar 13, 2025
- VRB Energy Inc.
- Zhen Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTE STORAGE TANK
- Publication number 20250046835
- Publication date Feb 6, 2025
- VRB Energy Inc.
- Shuai Dong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLOW BATTERY CLEANING APPARATUS, METHOD, AND SYSTEM
- Publication number 20250046845
- Publication date Feb 6, 2025
- VRB Energy Inc.
- Yongkai Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR TESTING GAS TIGHTNESS OF BIPOLAR PLATE
- Publication number 20250035504
- Publication date Jan 30, 2025
- VRB Energy Inc.
- Dehao Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATING PROTECTIVE MECHANISM, CONVEYING APPARATUS, AND FLOW BATT...
- Publication number 20250038233
- Publication date Jan 30, 2025
- VRB Energy Inc.
- Yulong Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIPOLAR PLATE FOR FLOW BATTERY AND FLOW BATTERY
- Publication number 20250023062
- Publication date Jan 16, 2025
- VRB Energy Inc.
- Zhen Wang
- H01 - BASIC ELECTRIC ELEMENTS