The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 14, 2002
Filed:
Apr. 02, 1998
Applicant:
Inventors:
Steven Singh Dougall, Ipswich, GB;
Michael Gordon Foxton, Ipswich, GB;
Jonathan Hopkins, Saxmundham, GB;
Assignee:
British Telecommunications public limited company, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J 3/12 ;
U.S. Cl.
CPC ...
H04J 3/12 ;
Abstract
To obtain further instruction form connected ISDN terminals a service resource function is provided. The function is responsive to data carried in ISDN data channels to provide prompt and collect service to users of ISDN. This allows the addition of prompt and collect services such as account allocation to be provided.