Cristopher F. Schiebold

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Palo Alto, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Transformerless audio amplifier
- Patent number 5,498,997
- Issue date Mar 12, 1996
- Cristopher F. Schiebold
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
YIG tuned band reject filter for 2-18 GHz with full one-quarter wav...
- Patent number 5,221,912
- Issue date Jun 22, 1993
- William J. Keane
- H01 - BASIC ELECTRIC ELEMENTS