The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 17, 2017
Filed:
Feb. 25, 2014
Applicant:
Giesecke & Devrient Gmbh, Munich, DE;
Inventor:
Ullrich Martini, Munich, DE;
Assignee:
GIESECKE+DEVRIENT MOBILE SECURITY GMBH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); G06F 21/60 (2013.01); G06F 21/55 (2013.01); H04M 1/67 (2006.01); H04W 12/12 (2009.01); G06F 21/31 (2013.01); G06F 21/83 (2013.01); G06F 21/84 (2013.01); H04W 88/02 (2009.01);
U.S. Cl.
CPC ...
G06F 21/60 (2013.01); G06F 21/31 (2013.01); G06F 21/556 (2013.01); G06F 21/83 (2013.01); G06F 21/84 (2013.01); H04M 1/67 (2013.01); H04W 12/12 (2013.01); H04M 2250/12 (2013.01); H04M 2250/52 (2013.01); H04W 88/02 (2013.01);
Abstract
The invention provides a method for securely inputting an access code to an input interface of a mobile end device. During an input time period covering the process of inputting the access code, at least one or some sensors of the end device that are uninvolved in the input of the access code, said sensors being respectively arranged for capturing sensor variables by sensor, are hindered from capturing and/or passing on the respective sensor variable. Possible sensors are acceleration sensors or a digital camera. The method prevents the access code from being spied out by means of the deactivated sensors.