Helmut Bichler

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Grafelfing, DE

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Patents Grantslast 30 patents

Information Patent Grant
Circuit configuration for limiting the output voltage of a clocked...
- Patent number 5,596,264
- Issue date Jan 21, 1997
- Siemens Aktiengesellschaft
- Helmut Bichler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control process for a voltage transformer with a wide input voltage...
- Patent number 5,594,323
- Issue date Jan 14, 1997
- Siemens Aktiengesellschaft
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for anticipatory control of a switched-mode power supply for...
- Patent number 5,386,187
- Issue date Jan 31, 1995
- Siemens Aktiengesellschaft
- Helmut Bichler
- G05 - CONTROLLING REGULATING
Information Patent Grant
Integratable bandpass filter circuit
- Patent number 5,075,582
- Issue date Dec 24, 1991
- Siemens Aktiengesellschaft
- Helmut Bichler
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integratable amplifier circuit
- Patent number 5,015,967
- Issue date May 14, 1991
- Siemens Aktiengesellschaft
- Helmut Bichler
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated semiconductor circuit with a ring oscillator
- Patent number 4,625,181
- Issue date Nov 25, 1986
- Siemens Aktiengesellschaft
- Helmut Bichler
- H03 - BASIC ELECTRONIC CIRCUITRY