Pierre-Axel Berland

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Villingen-Schwenningen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Voltage-controlled crystal oscillator with variable phase feedback
- Patent number 4,888,567
- Issue date Dec 19, 1989
- Deutsche Thomson-Brandt GmbH
- Philippe Berger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Vertical deflection circuit for electron beams in picture tubes
- Patent number 4,686,432
- Issue date Aug 11, 1987
- Deutsche Thomson-Brandt GmbH
- Pierre-Axel Berland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE