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:
Nov. 21, 2005
Ari Backholm, Espoo, FI;
Jukka Ahonen, Espoo, FI;
Marcus Groeber, Gifhorn, DE;
Seppo Salorinne, Helsinki, FI;
Lauri Vuornos, Helsinki, FI;
Antti Saarlilahti, Helsinki, FI;
Marko Ketonen, Helsinki, FI;
Petri Salmi, Espoo, FI;
Ari Backholm, Espoo, FI;
Jukka Ahonen, Espoo, FI;
Marcus Groeber, Gifhorn, DE;
Seppo Salorinne, Helsinki, FI;
Lauri Vuornos, Helsinki, FI;
Antti Saarlilahti, Helsinki, FI;
Marko Ketonen, Helsinki, FI;
Petri Salmi, Espoo, FI;
Seven Networks International OY, Helsinki, FI;
Abstract
A method for conveying e-mail traffic between an e-mail server () and a mobile terminal () which has an e-mail address (A) under the e-mail server and permanent terminal identity (B) and a temporary identity (D) in an access network (). A connectivity function () is operationally coupled to the e-mail server () and the access network (). The connectivity function () encrypts e-mail traffic to the mobile terminal and decrypt e-mail traffic from the mobile terminal, by using encryption information (C). The mobile terminal generates (-) a service activation code which comprises an identifier (D) of the mobile terminal, encryption information (C) and checksum information. The service activation code is conveyed (--) via a secure channel (-) to an authenticating terminal (), from which the identifier (D) of the mobile terminal and the encryption information (C) are conveyed to the connectivity function ().