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:
Sep. 15, 2026
Filed:
Jun. 11, 2025
Sercomm Corporation, Taipei City, TW;
Sernet (Suzhou) Technologies Corporation, Jiangsu, CN;
Chin-Tan Chang, Taipei City, TW;
Heng Lu, Jiangsu Province, CN;
SERCOMM CORPORATION, Taipei City, TW;
SERNET (SUZHOU) TECHNOLOGIES CORPORATION, Jiangsu, CN;
Abstract
An anti-tamper device includes a top component, a reciprocating component, a bottom component, a rotatable rod, a movable sleeve, and a circuit element. The top component has a first guide portion and a second guide portion. The reciprocating component can reciprocate between a first position and a second position. The bottom component has a fixing rod corresponding to the second guide portion. The rotatable rod is pivotally connected to the fixing rod. When the movable sleeve partially sheathes both on the rotatable rod and the fixing rod, and the top component correspondingly is engaged with the bottom component, the rotatable rod is movably engaged with the second guide portion to drive the reciprocating component moving to the first position, so as to trigger the circuit element generating an electronic signal, and to drive the second guide portion pushing the movable sleeve to completely sheath on the fixing rod.