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W. Mike Berke
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Newark, CA, US
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last 30 patents
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Patent Grant
Method and apparatus for interfacing between a twisted pair and an...
Patent number
5,454,008
Issue date
Sep 26, 1995
Echelon Corporation
Donald D. Baumann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method and apparatus for interfacing between a twisted pair and an...
Patent number
5,347,549
Issue date
Sep 13, 1994
Echelon Corporation
Donald D. Baumann
H04 - ELECTRIC COMMUNICATION TECHNIQUE