Johannes Freund

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Diesenhofen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing CZ silicon wafers, and method of manufactur...
- Patent number 10,837,120
- Issue date Nov 17, 2020
- Infineon Technologies AG
- Johannes Freund
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of manufacturing CZ silicon wafers, and method of manufactur...
- Patent number 10,724,149
- Issue date Jul 28, 2020
- Infineon Technologies AG
- Johannes Freund
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method of manufacturing CZ silicon wafers, and method of manufactur...
- Patent number 10,273,597
- Issue date Apr 30, 2019
- Infineon Technologies AG
- Johannes Freund
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of manufacturing semiconductor wafers and method of manufact...
- Patent number 9,779,931
- Issue date Oct 3, 2017
- Infineon Technologies AG
- Johannes Freund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single crystal ingot, semiconductor wafer and method of manufacturi...
- Patent number 9,536,838
- Issue date Jan 3, 2017
- Infineon Technologies AG
- Johannes Freund
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING CZ SILICON WAFERS, AND METHOD OF MANUFACTUR...
- Publication number 20200224326
- Publication date Jul 16, 2020
- INFINEON TECHNOLOGIES AG
- Johannes Freund
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
METHOD OF MANUFACTURING CZ SILICON WAFERS, AND METHOD OF MANUFACTUR...
- Publication number 20190249330
- Publication date Aug 15, 2019
- INFINEON TECHNOLOGIES AG
- Johannes Freund
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
METHOD OF MANUFACTURING CZ SILICON WAFERS, AND METHOD OF MANUFACTUR...
- Publication number 20180002826
- Publication date Jan 4, 2018
- INFINEON TECHNOLOGIES AG
- Johannes Freund
- C30 - CRYSTAL GROWTH
Information Patent Application
Method of Manufacturing Semiconductor Wafers and Method of Manufact...
- Publication number 20170103882
- Publication date Apr 13, 2017
- INFINEON TECHNOLOGIES AG
- Johannes Freund
- H01 - BASIC ELECTRIC ELEMENTS