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:
Oct. 29, 2013
Filed:
Nov. 01, 2007
Ingo Waldemar Weigele, Waterloo, CA;
Alan Ka Chong Sung, Scarborough, CA;
Ingo Waldemar Weigele, Waterloo, CA;
Alan Ka Chong Sung, Scarborough, CA;
BlackBerry Limited, Waterloo, CA;
Abstract
A method, system and apparatus for maintaining a terminal profile of a mobile communication device. The system comprises a first network node operable to establish with the mobile communication device a wireless data path, to send to the mobile communication device via the wireless data path a terminal profile modification instruction and to receive from the mobile communication device via the wireless data path an acknowledgment. The terminal profile is communicated to a subscriber identity module operable to compare pending instructions to the terminal profile in order to identify and forward authorized instructions.