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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.:

US 12607531 B1

PDFFull Text
Date of Patent:
Apr. 21, 2026

Filed:

Mar. 01, 2021

Split-type piezoelectric sensor

Applicants:

Keeson Technology Corporation Limited, Jiaxing, CN;

Yangtze Delta Region Institute of Tsinghua University, Zhejiang, Jiaxing, CN;

Inventors:

Huafeng Shan, Jiaxing, CN;

Jiadong Wang, Jiaxing, CN;

Kaimin Cao, Jiaxing, CN;

Xiuping Han, Jiaxing, CN;

Hongwen Li, Jiaxing, CN;

Lei Chen, Jiaxing, CN;

Assignees:

Keeson Technology Corporation Limited, Jiaxing, CN;

Yangtze Delta Region Institute of Tsinghua University, Zhejiang, Jiaxing, CN;

Attorney:
Primary Examiner:

Julio C Gonzalez

Int. Cl.
CPC ...
G01L 9/00 (2006.01); G01L 19/06 (2006.01); G01L 19/14 (2006.01); G01P 15/09 (2006.01);
U.S. Cl.
CPC ...
G01L 9/008 (2013.01); G01L 19/069 (2013.01); G01L 19/148 (2013.01); G01P 15/0922 (2013.01);
Abstract

A split-type piezoelectric sensor includes a first circuit board and a second circuit board. The first circuit board includes a sub-board, a piezoelectric film, and a first connector. The sub-board and the first circuit board are located on the same plane, and the sub-board is located in a hollow area of the first circuit board and connected to one end in the first circuit board. The piezoelectric film is attached to the sub-board and is electrically connected to the sub-board. The first connector and the piezoelectric film are provided on the same side, and the first connector is electrically connected to the first circuit board. The second circuit board includes a signal processing unit and a second connector electrically connected to the signal processing unit. The second connector is opposite to and detachably connected to the first connector, and the second connector supports the first circuit board.

Find Patent Forward Citations

Shan, Huafeng. (2026). Split-type piezoelectric sensor (U.S. Patent No. 12607531). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12607531

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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