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:
Apr. 27, 2010
Filed:
Jul. 18, 2001
Walter Heutschi, Jegenstorf, CH;
Walter Heutschi, Jegenstorf, CH;
TOGEWA Holding AG, Bern, CH;
Abstract
A subscriber, who logs into a visited communication network (VPMN), in particular a mobile network, by means of his communication terminal () and his identification module (SIM) connected thereto, is transmitted, automatically or upon request, (S) a subscriber identification (IMSI-P) from the number range of the visited communication network (VPMN) (S). The received subscriber identification (IMSI-P) from the number range of the visited communication network (VPMN) is stored and activated in the identification module (SIM) of the subscriber. The subscriber can afterwards log into the visited communication network (VPMN) as a local subscriber.