标题: | UNMANNED AERIAL VEHICLE AND METHOD USING THE SAME |
作者: | Mau-Chung Frank CHANG Chiun-Hsun CHEN |
公开日期: | 17-一月-2019 |
摘要: | An unmanned aerial vehicle (UAV) includes a body, a plurality of rotated propulsion systems, and at least one air bag. The rotated propulsion systems are connected to the body and each includes a blade and an actuator configured to actuate the blade. The air bag is disposed on the body. |
官方说明文件#: | B64C039/02 B64B001/02 B64B001/64 B64C027/08 B64C027/52 |
URI: | http://hdl.handle.net/11536/151503 |
专利国: | USA |
专利号码: | 20190016461 |
显示于类别: | Patents |
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