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2025
|
Invention
|
Positive electrode materials of low-cost alkaline secondary batteries and preparation methods and... |
|
2024
|
Invention
|
Preparation methods of composite current collectors for zinc secondary batteries, negative electr... |
|
2023
|
Invention
|
Low-cost alkaline secondary battery positive electrode material and preparation method therefor a... |
|
|
Invention
|
Conductive film for zinc secondary battery and preparation method therefor, composite separator f... |
|
|
Invention
|
Composite current collector for zinc secondary battery and preparation method therefor, negative ... |
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2022
|
G/S
|
Pedometers; parking meters; face recognition device, namely, smart phones and portable computers;... |
|
|
G/S
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Pedometers; parking meters; face recognition device;
electricity meter; mutual inductor; switche... |
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2021
|
G/S
|
Anodes; Accumulator jars; Accumulators, electric; Accumulators, electric, for vehicles; Anode bat... |
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|
G/S
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Saws [machines]; Mixing machines; Peeling machines; Juice extractors, electric; Wrapping machines... |
