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:
Nov. 19, 2002
Filed:
Nov. 04, 1999
Applicant:
Inventors:
Patrick Darnault, Cergy Pontoise, FR;
Laurent Marjollet, Gadancourt, FR;
Assignee:
Sagem SA, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 3/00 ;
U.S. Cl.
CPC ...
H04M 3/00 ;
Abstract
To facilitate the customization of instruments, especially mobile telephones whose operation is validated by a chip card, it is planned to use a cargo chip card provided in its memory firstly with complementary function elements and, secondly, with unloading units. As and when the functions are unloaded into the mobile telephone, the units are obliterated. It is shown that in this way the distribution of the services is organized in a simple manner in preventing piracy on the one hand and complicated procedures on the other.