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:
Mar. 09, 2010
Filed:
Nov. 21, 2000
Applicants:
Hubert Helaine, Puteaux, FR;
Sébastien Bury, Paris, FR;
Inventors:
Hubert Helaine, Puteaux, FR;
Sébastien Bury, Paris, FR;
Assignee:
ALCATEL, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A telecommunication terminal for accessing a data network via an access network using a set of provisioning data stores a current set of provisioning data and at least one set of protected provisioning data. The protected provisioning data cannot be updated without the intervention of the terminal user. This enables a mobile terminal to change access network without losing the provisioning data of the home access network. It avoids the need for further provisioning on returning to the home access network.