Roger W. Cain

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Somerville, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Four-wire, half-rate architecture with embedded differential delay...
- Patent number 5,598,413
- Issue date Jan 28, 1997
- Adtran, Inc.
- Michael S. Sansom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital subscriber line termination with signalling
- Patent number 5,144,625
- Issue date Sep 1, 1992
- Adtran
- Roger W. Cain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog data station terminal
- Patent number 5,040,190
- Issue date Aug 13, 1991
- Adtran
- Mark C. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modem equalizer training using previously stored parameters
- Patent number 4,621,366
- Issue date Nov 4, 1986
- Universal Data Systems, Inc.
- Roger W. Cain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE