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Ulrich Frey
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Dresden, DE
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Patents Grants
last 30 patents
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Patent Grant
Fabrication method for a semiconductor structure and corresponding...
Patent number
7,235,447
Issue date
Jun 26, 2007
Infineon Technologies AG
Ulrich Frey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transistor structure, memory cell, DRAM, and method for fabricating...
Patent number
7,183,156
Issue date
Feb 27, 2007
Infineon Technologies AG
Matthias Goldbach
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated semiconductor circuit with an electrically programmable...
Patent number
7,126,204
Issue date
Oct 24, 2006
Infineon Technologies AG
Ulrich Frey
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Fabrication method for a semiconductor structure and corresponding...
Publication number
20050173729
Publication date
Aug 11, 2005
Ulrich Frey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Transistor structure, memory cell, DRAM, and method for fabricating...
Publication number
20050116293
Publication date
Jun 2, 2005
Matthias Goldbach
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Integrated semiconductor circuit with an electrically programmable...
Publication number
20050073024
Publication date
Apr 7, 2005
Ulrich Frey
H01 - BASIC ELECTRIC ELEMENTS