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:
Jul. 22, 2003
Filed:
May. 18, 2001
Applicant:
Inventors:
Petri Paavilainen, Espoo, FI;
Petteri Heinonen, Espoo, FI;
Assignee:
Smarttrust Systems Oy, Sonera, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/200 ; H04Q 7/04 ;
U.S. Cl.
CPC ...
G06F 1/200 ; H04Q 7/04 ;
Abstract
The present invention provides, for use in telecommunication systems, a system and method enabling implementation of dynamic memory management in a subscriber identity module via an application or management system stored in the subscriber identity module. The memory regions in the subscriber identity module can be dynamically allocated to store or accommodate customers' and service providers' own applications, and the amount of information that the system operator need to store relating to the memory structures of and stored applications in subscriber identity modules that it owns or controls is significantly reduced.