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Christine Fellinger
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Unterhaching, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Bipolar transistor electrode
Patent number
5,132,766
Issue date
Jul 21, 1992
Siemens Aktiengesellschaft
Jenoe Tihanyi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrable buffer circuit for voltage level conversion having clamp...
Patent number
4,801,824
Issue date
Jan 31, 1989
Siemens Aktiengesellschaft
Christine Fellinger
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Overtemperature detection of power semiconductor components
Patent number
4,730,228
Issue date
Mar 8, 1988
Siemens Aktiengesellschaft
Josef Einzinger
G01 - MEASURING TESTING
Information
Patent Grant
MOSFET switch with inductive load
Patent number
4,728,826
Issue date
Mar 1, 1988
Siemens Aktiengesellschaft
Josef Einzinger
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Drive circuit for a power MOSFET with source-side load
Patent number
4,691,129
Issue date
Sep 1, 1987
Siemens Aktiengesellschaft
Josef Einzinger
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit arrangement comprising a phototransistor
Patent number
4,688,071
Issue date
Aug 18, 1987
Siemens Aktiengesellschaft
Jenoe Tihanyi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High voltage MOSFET switch
Patent number
4,677,325
Issue date
Jun 30, 1987
Siemens Aktiengesellschaft
Josef Einzinger
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for the manufacture of a pn junction with high breakdown vol...
Patent number
4,672,738
Issue date
Jun 16, 1987
Siemens Aktiengesellschaft
Reinhard Stengl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor component with planar structure
Patent number
4,633,292
Issue date
Dec 30, 1986
Siemens Aktiengesellschaft
Christine Fellinger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit arrangement for drive of a thyristor with light
Patent number
4,578,595
Issue date
Mar 25, 1986
Siemens Aktiengesellschaft
Jeno Tihanyi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit arrangement for driving a thyristor with a phototransistor
Patent number
4,578,596
Issue date
Mar 25, 1986
Siemens Aktiengesellschaft
Jenoe Tihanyi
H03 - BASIC ELECTRONIC CIRCUITRY