Membership
Tour
Register
Log in
Brigitte Wirtz
Follow
Person
Holzkirchen, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for forgery recognition in fingerprint recognition by using...
Patent number
7,215,798
Issue date
May 8, 2007
Infineon Technologies AG
Angela Engels
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for analyzing fingerprint images
Patent number
7,133,541
Issue date
Nov 7, 2006
Infineon Technologies AG
Ernst Haselsteiner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for disturbance-component-free image acquisition by an elect...
Patent number
6,990,218
Issue date
Jan 24, 2006
Infineon Technologies AG
Brigitte Wirtz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for computer-adaptation of a reference data set on the basis...
Patent number
6,356,650
Issue date
Mar 12, 2002
Siemens AG
Brigitte Wirtz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for determining a reference autograph character string on th...
Patent number
5,802,200
Issue date
Sep 1, 1998
Siemens Aktiengesellschaft
Brigitte Wirtz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for detecting the spatial position and rotational position o...
Patent number
5,751,843
Issue date
May 12, 1998
Siemens Aktiengesellschaft
Christoph Maggioni
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for the dynamic verification of an autograph character strin...
Patent number
5,730,468
Issue date
Mar 24, 1998
Siemens Aktiengesellschaft
Brigitte Wirtz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for detecting and estimating the spatial position of objects...
Patent number
5,533,177
Issue date
Jul 2, 1996
Siemens Aktiengesellschaft
Brigitte Wirtz
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Method for forgery recognition in fingerprint recognition by using...
Publication number
20040125994
Publication date
Jul 1, 2004
Angela Engels
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Smart card
Publication number
20030138103
Publication date
Jul 24, 2003
Gerd Dirscherl
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for disturbance-component-free image acquisition by an elect...
Publication number
20030068073
Publication date
Apr 10, 2003
Brigitte Wirtz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for analyzing fingerprint images
Publication number
20030035571
Publication date
Feb 20, 2003
Ernst Haselsteiner
G06 - COMPUTING CALCULATING COUNTING