Patent · US Active

Key fob

US11281953B2 · kind B2 · utility

1Cited by

1References

20Claims

0Family size

Assignee

LEGIC Identsystems AG · CH

Inventors

Sebastian Guerrero · Zürich, CH
Rolf Lanz · Meilen, CH
Marcel Plüss · Tann, CH
Paul Studerus · Oberweningen, CH

Key dates

Filing date	Sep 20, 2019
Grant date	Mar 22, 2022
Priority date	—
Expiry date	Sep 20, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG07C2009/00984
WIPO fieldControl
WIPO sectorInstruments

Abstract

A key fob, comprising an electronic communication circuit, a processor, and a battery configured to power the electronic communication circuit and the processor, further comprises: a communication module for exchanging data with an external electronic communication device, an access control module for exchanging access control data with an external electronic access control device, and a user activatable operating element which activates the communication module, or the access control module, depending on actuation of the operating element by a user.

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