Peter P. Toulios

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Westchester, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Insular waveguide ring resonator filter
- Patent number 4,097,826
- Issue date Jun 27, 1978
- Epsilon Lambda Electronics Corp.
- Robert M. Knox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Insular waveguide directional coupler
- Patent number 4,091,343
- Issue date May 23, 1978
- Epsilon Lambda Electronics Corp.
- Robert M. Knox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver module and mixer thereof
- Patent number 4,072,902
- Issue date Feb 7, 1978
- Epsilon Lambda Electronics Corp.
- Robert M. Knox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver module and components thereof
- Patent number 4,048,589
- Issue date Sep 13, 1977
- Epsilon Lambda Electronics Corporation
- Robert M. Knox
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ferrite circulators and isolators and circuits incorporating the same
- Patent number 4,034,377
- Issue date Jul 5, 1977
- Epsilon Lambda Electronics Corporation
- Robert M. Knox
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image waveguide transmission line and mode launchers utilizing same
- Patent number 3,995,238
- Issue date Nov 30, 1976
- Epsilon Lambda Electronics Corporation
- Robert M. Knox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE