John A. Curtis

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Plural-mode stacked resonator filter including superconductive mate...
- Patent number 5,484,764
- Issue date Jan 16, 1996
- Space Systems/Loral, Inc.
- Slawomir J. Fiediuszko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Push-push ring resonator oscillator
- Patent number 5,289,139
- Issue date Feb 22, 1994
- Space Systems/Loral
- Slawomir J. Fiedziuszko
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Conducting plane resonator stabilized oscillator
- Patent number 5,204,641
- Issue date Apr 20, 1993
- Space Systems/Loral, Inc.
- Slawomir J. Fiedziuszko
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Miniature planar filters based on dual mode resonators of circular...
- Patent number 5,172,084
- Issue date Dec 15, 1992
- Space Systems/Loral, Inc.
- Slawomir J. Fiedziuszko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Miniature dual mode planar filters
- Patent number 5,136,268
- Issue date Aug 4, 1992
- Space Systems/Loral, Inc.
- Slawomir J. Fiedziuszko
- H01 - BASIC ELECTRIC ELEMENTS