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.

Date of Patent:
Jan. 01, 2019

Filed:

Sep. 24, 2015
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Jan L. Camenisch, Thalwil, CH;

Gero Dittmann, Zürich, CH;

Andreas X. Meier, Adliswil, CH;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 63/061 (2013.01); H04L 63/0876 (2013.01);
Abstract

Methods and computerized units grant network access to any one of multiple devices of the same owner. Each of the multiple devices has been previously associated with an owner at an authentication server, whereby device keys for authenticating said multiple devices are stored on the authentication server. Also, said owner has previously been authorized to access the network, such that an owner ID for this owner is stored on the authentication server. In embodiments, present methods comprise, at the authentication server: receiving a network access request for a device to connect to a network, said device being one of the multiple devices; and upon authenticating said device based on a device key associated with this device at the authentication server, confirming that network access can be granted for the device if said owner ID is confirmed to be associated with said device at the authentication server.


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