John A. Barsellotti

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Kanata, CA

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Patents Grantslast 30 patents

Information Patent Grant
Non-saturating, flux cancelling diplex filter for power line commun...
- Patent number 6,177,849
- Issue date Jan 23, 2001
- OneLine AG
- John Barsellotti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications switching system
- Patent number 4,791,639
- Issue date Dec 13, 1988
- Mitel Corporation
- Michael Afheldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone line status circuit
- Patent number 4,734,933
- Issue date Mar 29, 1988
- Mitel Corp.
- John A. Barsellotti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constant current line circuit
- Patent number 4,723,280
- Issue date Feb 2, 1988
- Mitel Corporation
- Rolf G. Meier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two wire voice and data subscriber loop
- Patent number 4,608,686
- Issue date Aug 26, 1986
- Mitel Corporation
- John A. Barsellotti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice and data interface circuit
- Patent number 4,604,741
- Issue date Aug 5, 1986
- Mitel Corporation
- John A. Barsellotti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE