Helmut Mueller

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Fuerstenfeldbruck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Synchronous rectifier circuit
- Patent number 7,009,855
- Issue date Mar 7, 2006
- Minebea Co., Ltd.
- Helmut Mueller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arrangement for monitoring the temperature in flow soldering of fla...
- Patent number 4,982,177
- Issue date Jan 1, 1991
- Siemens Aktiengesellschaft
- Walter Degle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for transmitting items of information between devices of an...
- Patent number 4,309,765
- Issue date Jan 5, 1982
- Siemens Aktiengesellschaft
- Helmut Mueller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process for the production of a semiconductor component with at lea...
- Patent number 4,216,030
- Issue date Aug 5, 1980
- Siemens Aktiengesellschaft
- Juergen Graul
- H01 - BASIC ELECTRIC ELEMENTS