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Ronald Pfeifer
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Nufringen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method of establishing a communication channel to intelligent suppo...
Patent number
7,003,090
Issue date
Feb 21, 2006
International Business Machines Corporation
Werner Kriechbaum
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and process for controlling input and output devices by file...
Patent number
6,167,456
Issue date
Dec 26, 2000
International Business Machines Corporation
Harald Daur
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
Behavior analysis based optimization of navigation in E-commerce us...
Publication number
20040095383
Publication date
May 20, 2004
International Business Machines Corporation
Ronald Pfeifer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of establishing a communication channel to intelligent suppo...
Publication number
20030043991
Publication date
Mar 6, 2003
International Business Machines Corporation
Werner Kriechbaum
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for computer input using the skin as sensory f...
Publication number
20030001874
Publication date
Jan 2, 2003
International Business Machines Corporation
Werner Kriechbaum
G06 - COMPUTING CALCULATING COUNTING