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John Weldon Gammon
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Raleigh, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Speaker assemblies and mobile terminals including the same
Patent number
7,933,637
Issue date
Apr 26, 2011
Sony Ericsson Mobile Communications AB
John Weldon Gammon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Speaker assemblies and mobile terminals including the same
Patent number
7,069,061
Issue date
Jun 27, 2006
Sony Ericsson Mobile Communications AB
John Weldon Gammon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shield can with integrally molded gasket
Patent number
6,051,779
Issue date
Apr 18, 2000
Ericsson Inc.
John Weldon Gammon
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Single feed point matching systems
Patent number
5,856,808
Issue date
Jan 5, 1999
Ericsson Inc.
Howard E. Holshouser
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Press-fit shields for electronic assemblies, and methods for assemb...
Patent number
5,847,938
Issue date
Dec 8, 1998
Ericsson Inc.
John Weldon Gammon
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Speaker assemblies and mobile terminals including the same
Publication number
20060194618
Publication date
Aug 31, 2006
Sony Ericsson Mobile Communications AB
John Weldon Gammon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Speaker assemblies and mobile terminals including the same
Publication number
20050014537
Publication date
Jan 20, 2005
John Weldon Gammon
H04 - ELECTRIC COMMUNICATION TECHNIQUE