Heinz Opolka

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Regensburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Material structure in scribe line and method of separating chips
- Patent number 8,531,008
- Issue date Sep 10, 2013
- Infineon Technologies AG
- Thomas Fischer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Passivation layer structure
- Patent number 7,054,469
- Issue date May 30, 2006
- Infineon Technologies AG
- Siegfried Röhl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scratch-resistant coating for a semiconductor component
- Patent number 6,973,205
- Issue date Dec 6, 2005
- Infineon Technologies AG
- Manfred Frank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic component and utilization of a guard structure contained...
- Patent number 6,714,392
- Issue date Mar 30, 2004
- Infineon Technologies AG
- Heinz Opolka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Material Structure in Scribe Line and Method of Separating Chips
- Publication number 20120126228
- Publication date May 24, 2012
- Thomas Fischer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Scratch-resistant coating for a semiconductor component
- Publication number 20020114496
- Publication date Aug 22, 2002
- Manfred Frank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Passivation layer structure
- Publication number 20020109209
- Publication date Aug 15, 2002
- Siegfried Rohl
- G01 - MEASURING TESTING
Information Patent Application
Electronic component and utilization of a guard structure contained...
- Publication number 20020066942
- Publication date Jun 6, 2002
- Heinz Opolka
- G06 - COMPUTING CALCULATING COUNTING