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:
Apr. 21, 2026
Filed:
Aug. 18, 2023
Harbin Engineering University, Harbin, CN;
Guoyong Jin, Harbin, CN;
Xinyu Jia, Harbin, CN;
Tiangui Ye, Harbin, CN;
Yan Yan, Harbin, CN;
Shuo Wang, Harbin, CN;
Xudong Pan, Harbin, CN;
Yang Shangguan, Harbin, CN;
Yaowei Yin, Harbin, CN;
Harbin Engineering University, Harbin, CN;
Abstract
Provided is a pressure-resistant underwater acoustic coating structure with a mesh structure interlayer, including an outer coating, a mesh structure interlayer, an inner coating, and a metal backing; wherein the outer coating is used for inputting acoustic waves, the mesh structure interlayer and the inner coating are used for consuming acoustic wave energy, and the metal backing is used for enriching a sound absorption mode; and the outer coating, the mesh structure interlayer, the inner coating and the metal backing are attached in sequence.