Membership
Tour
Register
Log in
Jörg Pickel
Follow
Person
Pommelsbrunn, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Watermark generator, watermark decoder, method for providing a wate...
Patent number
8,989,885
Issue date
Mar 24, 2015
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Stefan Wabnik
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Device and method for detecting a manipulation of an information si...
Patent number
8,135,955
Issue date
Mar 13, 2012
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Ralph Kulessa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for detecting a manipulation of an information si...
Patent number
7,917,763
Issue date
Mar 29, 2011
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Ralph Kulessa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DEVICE AND METHOD FOR DETECTING A MANIPULATION OF AN INFORMATION SI...
Publication number
20110099386
Publication date
Apr 28, 2011
Ralph KULESSA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE AND METHOD FOR DETECTING A MANIPULATION OF AN INFORMATION SI...
Publication number
20070277041
Publication date
Nov 29, 2007
Ralph KULESSA
H04 - ELECTRIC COMMUNICATION TECHNIQUE