Stefan Wallstab

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Munich, DE

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Patents Grantslast 30 patents

Information Patent Grant
Data processing device
- Patent number 7,739,520
- Issue date Jun 15, 2010
- Infineon Technologies AG
- Helmut Horvat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device and production process
- Patent number 7,122,899
- Issue date Oct 17, 2006
- Infineon Technologies AG
- Bernhard Lippmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated security circuit
- Patent number 7,036,018
- Issue date Apr 25, 2006
- Infineon Technologies AG
- Helmut Horvat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Chip card circuit with monitored access to a test mode
- Patent number 6,933,742
- Issue date Aug 23, 2005
- Infineon Technologies AG
- Stefan Wallstab
- G01 - MEASURING TESTING
Information Patent Grant
Circuit configuration with deactivatable scan path
- Patent number 6,601,202
- Issue date Jul 29, 2003
- Infineon Technologies AG
- Herbert Palm
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Preventing the unwanted external detection of operations in digital...
- Publication number 20040143747
- Publication date Jul 22, 2004
- Infineon Technologies AG
- Gernot Eckstein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing device
- Publication number 20040034789
- Publication date Feb 19, 2004
- Helmut Horvat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor device and production process
- Publication number 20030127709
- Publication date Jul 10, 2003
- Bernhard Lippmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for processing data where a part of the curren...
- Publication number 20030118190
- Publication date Jun 26, 2003
- Siemens Aktiengesellschaft
- Holger Sedlak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Chip card circuit with monitored access to a test mode
- Publication number 20030065932
- Publication date Apr 3, 2003
- Stefan Wallstab
- G01 - MEASURING TESTING
Information Patent Application
Integrated security circuit
- Publication number 20030005315
- Publication date Jan 2, 2003
- Helmut Horvat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Circuit configuration with deactivatable scan path
- Publication number 20010025355
- Publication date Sep 27, 2001
- Herbert Palm
- G01 - MEASURING TESTING