The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2025
Filed:
Nov. 11, 2021
Hangzhou Dianzi University, Hangzhou, CN;
Xiaoqing Tian, Hangzhou, CN;
Haofan Ge, Hangzhou, CN;
Huachen Pan, Hangzhou, CN;
Honghua Chen, Hangzhou, CN;
Xueting Zhang, Hangzhou, CN;
Ming Lv, Hangzhou, CN;
Zefei Zhu, Hangzhou, CN;
Junyi Yang, Hangzhou, CN;
Jingbiao Liu, Hangzhou, CN;
HANGZHOU DIANZI UNIVERSITY, Hangzhou, CN;
Abstract
The present disclosure relates to the technical field of autonomous underwater vehicles, in particular to an unmanned cable-free operation type autonomous underwater vehicle. The unmanned cable-free operation type autonomous underwater vehicle includes a bow, a middle and a stern, each of the bow, the middle and the stern is of a hollow structure, the middle is provided with a manipulator lifting device and a cabin door opening and closing mechanism, the bow is provided with a first horizontal channel propeller and a first vertical channel propeller, and the stern is provided with two second vertical channel propellers and four main propellers. High-speed cruising of the unmanned cable-free operation type autonomous underwater vehicle can be achieved, and stable and precise hovering needed by the operation of the unmanned cable-free operation type autonomous underwater vehicle can also be achieved.