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David Desmond Middleton
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Morrisville, NC, US
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Patents Grants
last 30 patents
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Patent Grant
Use of multi-function switches for camera zoom functionality on a m...
Patent number
7,406,331
Issue date
Jul 29, 2008
Sony Ericsson Mobile Communications AB
David Desmond Middleton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Mobile terminal with ergonomic imaging functions
Patent number
7,085,590
Issue date
Aug 1, 2006
Sony Ericsson Mobile Communications AB
Peter J Kennedy
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Phonebook rating system for electronic equipment
Publication number
20070135103
Publication date
Jun 14, 2007
David Desmond Middleton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE TERMINAL WITH ERGONOMIC IMAGING FUNCTIONS
Publication number
20050143124
Publication date
Jun 30, 2005
Sony Ericsson Mobile Communications AB
Peter J. Kennedy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Use of multi-function switches for camera zoom functionality on a m...
Publication number
20040259590
Publication date
Dec 23, 2004
David Desmond Middleton
H04 - ELECTRIC COMMUNICATION TECHNIQUE