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. 31, 2023
Metal Industries Research & Development Centre, Kaohsiung City, TW;
Shu-Hung Huang, Kaohsiung City, TW;
Chun-Chieh Tseng, Kaohsiung City, TW;
Jui-Han Lu, Kaohsiung City, TW;
Chun-Ming Chen, Kaohsiung City, TW;
Ping-Ruey Chou, New Taipei City, TW;
Yen-Hsin Kuo, Kaohsiung City, TW;
Tung-Lin Tsai, Tainan City, TW;
Yen-Hao Chang, Kaohsiung City, TW;
Sheng-Hua Wu, Kaohsiung City, TW;
Chia-Hua Chang, Kaohsiung City, TW;
Wen-Ming Cheng, Kaohsiung City, TW;
Metal Industries Research & Development Centre, Kaohsiung City, TW;
Abstract
A signal sensing device includes a signal amplifying structure to amplify the strength of the measured signal. The signal sensing device includes a body, a signal sensing element, and a signal amplifying portion. The signal sensing element is disposed in the body and includes a signal transmission section and a signal sensing section in electrical connection with the signal transmission section. The signal amplifying portion includes a plurality of protruding structures protruding outward from the body. Each of the plurality of protruding structures is cylindrical and has a diameter of 250-400 μm and a height of 40-75 μm. When a portion of the body forms a surrounding portion surrounding a to-be-sensed target, a portion or an entirety of the signal sensing section is located on the surrounding portion, and the signal amplifying portion is partially or entirely in contact with the to-be-sensed target.