Patent ID: 11948479
Assignee: NEC CORPORATION OF AMERICA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 18:
19. A system for detecting tampering, comprising:
using at least one processor executing a code, the code comprising:
code instruction to analyze a wearing state of a seal sealing an object as a tamper evident element;
code instruction to record at least one wearing mark identified based on the analysis, the at least one wearing mark is induced by at least one wearing condition;
code instruction to generate for the seal a wearing pattern comprising the at least one wearing mark;
code instruction to compare between the wearing pattern and at least one previous wearing pattern generated based on at least one previous analysis conducted to identify a previous wearing state of the seal; and
code instruction to determine whether the object is tampered based on the comparison between the wearing pattern and the at least one previous wearing pattern.