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John M. Simonsen
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Provo, UT, US
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Patents Grants
last 30 patents
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Patent Grant
Method and system for adapting a telephone line modem for use on th...
Patent number
6,989,733
Issue date
Jan 24, 2006
Phonex Broadbank Corp.
John M. Simonsen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Digital narrow band power line communication system
Publication number
20040037311
Publication date
Feb 26, 2004
Phonex Broadband Corporation
W. Paul Willes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for adapting a telephone line modem for use on th...
Publication number
20020031226
Publication date
Mar 14, 2002
Phonex Broadband Corporation
John M. Simonsen
H04 - ELECTRIC COMMUNICATION TECHNIQUE