Patent · US Active

Tamper detection

US11132659B2 · kind B2 · utility

2Cited by

7References

18Claims

0Family size

Assignee

TEXAS INSTRUMENTS INCORPORATED · US

Inventors

Erkan Bilhan · Dallas, US
Rajitha Padakanti · Plano, US
Amritpal Singh Mundra · Dallas, US

Key dates

Filing date	Jul 14, 2015
Grant date	Sep 28, 2021
Priority date	—
Expiry date	Feb 24, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG07F19/2055
WIPO fieldControl
WIPO sectorInstruments

Abstract

A financial transaction system includes sensors, a tamper detection module, and circuitry configurable to control which sensors are used, and the circuitry is configurable after the tamper detection module has been manufactured.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.