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Karl MANGELBERGER
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Patents Grants
last 30 patents
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Patent Grant
Method for producing semiconductor wafers of monocrystalline silico...
Patent number
11,905,617
Issue date
Feb 20, 2024
Siltronic AG
Walter Heuwieser
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semiconductor wafer of monocrystalline silicon and method of produc...
Patent number
11,621,330
Issue date
Apr 4, 2023
Siltronic AG
Andreas Sattler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor wafer of monocrystalline silicon and method of produc...
Patent number
11,417,733
Issue date
Aug 16, 2022
Siltronic AG
Andreas Sattler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon wafer with homogeneous radial oxygen variation
Patent number
10,731,271
Issue date
Aug 4, 2020
Siltronic AG
Karl Mangelberger
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PRODUCING AN EPITAXIALLY COATED SEMICONDUCTOR WAFER OF MO...
Publication number
20240352620
Publication date
Oct 24, 2024
Siltronic AG
Karl MANGELBERGER
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTAL PIECE OF MONOCRYSTALLINE SILICON
Publication number
20230257906
Publication date
Aug 17, 2023
Siltronic AG
Sergiy BALANETSKYY
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING SEMICONDUCTOR WAFERS
Publication number
20230243069
Publication date
Aug 3, 2023
Siltronic AG
Michael GEHMLICH
C30 - CRYSTAL GROWTH
Information
Patent Application
SEMICONDUCTOR WAFER OF MONOCRYSTALLINE SILICON AND METHOD OF PRODUC...
Publication number
20220328636
Publication date
Oct 13, 2022
Siltronic AG
Andreas SATTLER
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING SEMICONDUCTOR WAFERS FROM MONOCRYSTALLINE SILICON
Publication number
20220298670
Publication date
Sep 22, 2022
Siltronic AG
Walter Heuwieser
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PULLING A SINGLE CRYSTAL OF SILICON IN ACCORDANCE WITH T...
Publication number
20220259762
Publication date
Aug 18, 2022
Siltronic AG
Karl MANGELBERGER
C30 - CRYSTAL GROWTH
Information
Patent Application
SEMICONDUCTOR WAFER OF MONOCRYSTALLINE SILICON AND METHOD OF PRODUC...
Publication number
20200168712
Publication date
May 28, 2020
Siltronic AG
Andreas SATTLER
C30 - CRYSTAL GROWTH
Information
Patent Application
SILICON WAFER WITH HOMOGENEOUS RADIAL OXYGEN VARIATION
Publication number
20200149184
Publication date
May 14, 2020
Siltronic AG
Karl MANGELBERGER
C30 - CRYSTAL GROWTH