Sotirios Sideris

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Des Plaines, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Frequency synthesizer tuning system with signal seek control
- Patent number 4,041,535
- Issue date Aug 9, 1977
- Matsushita Electric Corporation of America
- Theodore S. Rzeszewski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency synthesizer tuning system with manual fine tuning control
- Patent number 4,038,689
- Issue date Jul 26, 1977
- Matsushita Electric Corporation of America
- Theodore S. Rzeszewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency synthesizer tuning system for television receivers
- Patent number 4,025,953
- Issue date May 24, 1977
- Quasar Electronics Corporation
- Sotirios Sideris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wide band aft circuit for television receiver
- Patent number 3,949,158
- Issue date Apr 6, 1976
- Quasar Electronics Corporation
- Theodore S. Rzeszewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE