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:
May. 19, 2026
Filed:
Oct. 18, 2021
South China University of Technology, Guangzhou, CN;
Zhongshan Institute of Modern Industrial Technology of Scut, Zhongshan, CN;
SOUTH CHINA UNIVERSITY OF TECHNOLOGY, Guangzhou, CN;
ZHONGSHAN INSTITUTE OF MODERN INDUSTRIAL TECHNOLOGY OF SCUT, Zhongshan, CN;
Abstract
A flexible strain sensor comprises a sensing area, a connection area, an encapsulation layer and a flexible substrate. The sensing area and the connection area are made of the same conductive material by adjusting size structures of different areas. The sensor is prepared by performing one-step printing of carbon black-silicone rubber composite conductive paste on a fabric substrate on the basis of a screen printing process. The method is simple and convenient to operate, is low in manufacturing cost and is suitable for large-scale production; and the prepared sensor has a high sensitivity (≈10), a large strain range (˜100%), a low hysteresis quality and a good stability, and can be applied to the fields of human body motion detection, intelligent medical service, etc. The method for preparing a sensor in the present invention has important reference value for industrial production of a flexible strain sensor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile