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John A. Neely
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Aurora, CO, US
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last 30 patents
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Patent Grant
Data link access unit for T1 spans supporting the extended superfra...
Patent number
5,513,173
Issue date
Apr 30, 1996
XEL Communications, Inc.
Kevin S. Machemer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Universal channel unit switchable between two wire and four wire co...
Patent number
5,034,978
Issue date
Jul 23, 1991
XEL Communications, Inc.
Ninh T. Nguyen
H04 - ELECTRIC COMMUNICATION TECHNIQUE