Tamper detection system
US10460579B1 · kind B1 · utility
6Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2018 |
| Grant date | Oct 29, 2019 |
| Priority date | — |
| Expiry date | Nov 1, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B13/183
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A system for detecting tampering. The system comprises a first luminescent layer adjacent to a first item of value and an optical detector operably connected to an alarm. The first luminescent layer emits a light beam, which is detected by the optical detector. Upon detection of the light beam, the optical detector activates the alarm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.