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Stephen John Harris
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Middlesex, GB
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last 30 patents
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Patent Grant
Mobile communications
Patent number
6,580,907
Issue date
Jun 17, 2003
British Telecommunications public limited company
John S. Hughes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Operational support structure for a telecommunications network
Patent number
5,640,505
Issue date
Jun 17, 1997
British Telecommunications public limited company
Richard Samuel Edwin Hearn
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
Transfer of subscriber information to visited networks
Publication number
20030040309
Publication date
Feb 27, 2003
John S Hughes
H04 - ELECTRIC COMMUNICATION TECHNIQUE