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:
Jun. 11, 2013
Filed:
Jul. 17, 2006
Drew Morin, Davidson, MD (US);
Mark Titus, Annapolis, MD (US);
Walter Weichselbaumer, Miramar, FL (US);
Drew Morin, Davidson, MD (US);
Mark Titus, Annapolis, MD (US);
Walter Weichselbaumer, Miramar, FL (US);
TeleCommunication Systems, Inc., Annapolis, MD (US);
Abstract
Wireless devices communicate (using SMS messaging) with a proxy server (e.g., a wireless messaging gateway) to generate network initiated requests. In this way, a wireless device which might not otherwise be able to, can now participate in advanced applications such as location based services (LBS) communities, thus extending LBS presence type information to non-programmable wireless devices. Short messaging system (SMS) functionality is implemented as a least-common-denominator means enabling standardized communication between a wireless device and a wireless device application. Wireless devices use SMS messaging as a proxy communications means to communicate with a proxy server (e.g., a wireless messaging gateway) to generate network initiated requests. The network initiated requests are packaged within SMS messages, allowing wireless devices a simple mechanism for participating in, e.g., location based services (LBS) communities, and for generally extending LBS presence type information to non-programmable handset devices.