Othmar Pfarrkircher

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Circuit arrangement for monitoring an output load
- Patent number 6,278,390
- Issue date Aug 21, 2001
- U.S. Philips Corporation
- Robert Meyer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit arrangement including digital-to-analog current converters
- Patent number 6,154,160
- Issue date Nov 28, 2000
- U.S. Philips Corporation
- Robert Meyer
- H03 - BASIC ELECTRONIC CIRCUITRY