Ralf Zedlitz

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Dresden, DE

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Patents Grantslast 30 patents

Information Patent Grant
PVD method and PVD apparatus
- Patent number 7,022,209
- Issue date Apr 4, 2006
- Infineon Technologies AG
- Winfried Sabisch
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Semiconductor device with self-aligned contact and method for manuf...
- Patent number 6,784,553
- Issue date Aug 31, 2004
- Infineon Technologies SC300 GmbH & Co. KG
- Ralf Zedlitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
CVD method of producing in situ-doped polysilicon layers and polysi...
- Patent number 6,693,022
- Issue date Feb 17, 2004
- Infineon Technologies AG
- Joerg Dreybrodt
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of structuring layers with a polysilicon layer and an overly...
- Patent number 6,479,373
- Issue date Nov 12, 2002
- Infineon Technologies AG
- Joerg Dreybrodt
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plasma-enhanced chemical vapor deposition (CVD) method to fill a tr...
- Patent number 6,362,098
- Issue date Mar 26, 2002
- Motorola, Inc.
- Terry Alan Breeden
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
PVD method and PVD apparatus
- Publication number 20040011640
- Publication date Jan 22, 2004
- Winfried Sabisch
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Wafer handling device and method for testing wafers
- Publication number 20030082031
- Publication date May 1, 2003
- Olivier Vatel
- G01 - MEASURING TESTING
Information Patent Application
Method of producing doped polysilicon layers and polysilicon layere...
- Publication number 20030017684
- Publication date Jan 23, 2003
- Infineon Technologies AG
- Joerg Dreybrodt
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Semiconductor device with self-aligned contact and method for manuf...
- Publication number 20020187630
- Publication date Dec 12, 2002
- Ralf Zedlitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of producing doped polysilicon layers and polysilicon layere...
- Publication number 20020016044
- Publication date Feb 7, 2002
- Joerg Dreybrodt
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...