Arthur F. Schiemenz

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Springtown, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system in a hybrid matrix amplifier for configuring a di...
- Patent number 5,834,972
- Issue date Nov 10, 1998
- Motorola, Inc.
- Arthur Fred Schiemenz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digitally controlled monotonic attenuator
- Patent number 4,810,949
- Issue date Mar 7, 1989
- Motorola, Inc.
- Arthur F. Schiemenz
- G06 - COMPUTING CALCULATING COUNTING