Patent · US Active

Method and system for transitioning a device controller of an electronic device from an at least partly inactive mode to an at least partly active mode

US11216640B2 · kind B2 · utility

0Cited by

8References

20Claims

0Family size

Assignee

FINGERPRINT CARDS ANACATUM IP AB · SE

Inventors

Markus Andersson · Boden, SE
Eric Setterberg · Mölndal, SE
Hans Thörnblom · Kungsbacka, SE

Key dates

Filing date	Feb 22, 2017
Grant date	Jan 4, 2022
Priority date	—
Expiry date	Mar 14, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG06V40/70
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

The present invention generally relates to a method for transitioning a device controller comprised with an electronic device from an at least partly inactive mode to an at least partly active mode, the electronic device further comprising a pre-processing module and a fingerprint sensor configured to acquire image data. The invention also relates to a corresponding electronic device and to a computer program product.

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