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:
Dec. 23, 2008
Filed:
Sep. 16, 2004
Applicant:
Changhong LI, Espoo, FI;
Inventor:
Changhong Li, Espoo, FI;
Assignee:
Nokia Corporation, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04Q 7/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system deactivates an established communication channel between a user station and an access point. The system provides a service to the user station. The system transfers user data stored in a database entity to a serving controller connected between the user station and the access point. The system defines at the serving controller that the user station is not permitted to access the service, and allows for deactivation of the established communication channel based on the transferred user data.