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Philip R. Smith
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Chimacum, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
In-band signaling for data communications over digital wireless tel...
Patent number
8,068,792
Issue date
Nov 29, 2011
Airbiquity Inc.
Dan A. Preston
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Digital wireless voice and data modem
Patent number
7,411,982
Issue date
Aug 12, 2008
Airbiquity Inc.
Philip Ray Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Synchronizer for use with improved in-band signaling for data commu...
Patent number
7,286,522
Issue date
Oct 23, 2007
Airbiquity, Inc.
Dan A. Preston
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Simultaneous voice and data modem
Patent number
7,269,188
Issue date
Sep 11, 2007
Airbiquity, Inc.
Philip Ray Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
In-band signaling for data communications over digital wireless tel...
Patent number
7,151,768
Issue date
Dec 19, 2006
Airbiquity, Inc.
Dan A. Preston
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Multichannel in-band signaling for data communications over digital...
Patent number
6,493,338
Issue date
Dec 10, 2002
Airbiquity Inc.
Dan A. Preston
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
IN-BAND SIGNALING FOR DATA COMMUNICATIONS OVER DIGITAL WIRELESS TEL...
Publication number
20080056469
Publication date
Mar 6, 2008
Airbiquity Inc.
Dan A. Preston
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL WIRELESS VOICE AND DATA MODEM
Publication number
20070268934
Publication date
Nov 22, 2007
Airbiquity Inc.
Philip Ray Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Simultaneous voice and data modem
Publication number
20030219068
Publication date
Nov 27, 2003
Airbiquity Inc.
Philip Ray Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Synchronizer for use with improved in-band signaling for data commu...
Publication number
20020181446
Publication date
Dec 5, 2002
Dan A. Preston
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
In-band signaling for data communications over digital wireless tel...
Publication number
20020172193
Publication date
Nov 21, 2002
Dan A. Preston
G10 - MUSICAL INSTRUMENTS ACOUSTICS