Latest Inventions, Goods, Services
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2020
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Invention
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Propulsion device with double-layer flow guiding assembly and flight vehicle using the same. A pr... |
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Invention
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Flying vehicle and propulsion device thereof. A propulsion device includes a propulsion body and ... |
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2017
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Invention
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Propulsion device. A propulsion device includes a cylinder body, a first set of blades, a second ... |
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Invention
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Lightweight flying vehicle. A lightweight flying vehicle includes a carrier body, at least two fa... |
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Invention
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Power transmission system. A power transmission system includes a power source, a first power tra... |
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