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:
Jun. 04, 2002
Filed:
Mar. 02, 1998
Applicant:
Inventors:
Johan Svedberg, Stockholm, SE;
Jan Berglund, Tyresö, SE;
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/500 ;
U.S. Cl.
CPC ...
H04M 1/500 ;
Abstract
The purpose of the present invention is to be able to register and authenticate a user and thus to allow for a simple charging method. Achivement of registration and authentication to allow for simple charging is solved by letting the client connect to a predefined registry function supplying the telephone number the client is using and that the registry function keeps a table with telephone numbers, authentication codes and IP-addresses.