Patent · US Active

Sensor device, method of forming a sensor device, chip card and method of forming a chip card

US11681888B2 · kind B2 · utility

0Cited by

2References

15Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Frank Pueschner · Kelheim, DE
Walther Pachler · Graz, AT
Josef Gruber · Gleisdorf, AT
Jens Pohl · San Luis Obispo, US
Stephan Rampetzreiter · Graz, AT
Thomas Spoettl · Mintraching, DE
Peter Stampka · Burglengenfeld, DE

Key dates

Filing date	Oct 21, 2020
Grant date	Jun 20, 2023
Priority date	—
Expiry date	Oct 24, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06V40/1306
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A sensor device is provided that includes a fingerprint sensor and an antenna coupled with the fingerprint sensor for inductive coupling of the fingerprint sensor with a booster antenna.

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