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Robert A. Buckley
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London, GB
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Patents Grants
last 30 patents
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Patent Grant
Flip-cover sensor for keypad
Patent number
6,894,239
Issue date
May 17, 2005
Agere Systems Inc.
David J. Bennetts
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Flip-cover sensor for keypad
Publication number
20040011634
Publication date
Jan 22, 2004
Agere Systems Inc.
David J. Bennetts
H04 - ELECTRIC COMMUNICATION TECHNIQUE