(57) ABSTRACT A System, apparatus, and method for providing a distributed location based
Service System to a mobile user. Information related to a particular geographic location may …

(57) ABSTRACT A system and method is provided for using location informa tion associated
with wireless devices. The system includes a wireless device, a location system, and a …

(57) ABSTRACT A system and method is provided for using location informa tion associated
with wireless devices. The system includes a wireless device, a location system, and a …

BACKGROUND 0002 Event-based, location-based mobile applications provide Services
when an event occurs or when the mobile device enters or leaves a specific area. These …

BACKGROUND It is becoming increasingly popular to use wireleSS tele communications
devices Such as cellular telephones, per Sonal digital assistants (PDAS), and two-way …

BACKGROUND [0001] The present application relates generally to the? eld of location-
based services, and more particularly, to provid ing location-based data or noti? cations …

(57) ABSTRACT A system for developing location-based applications com prising: a mobile
device. A carrier-positioning infrastructure, communicating with the mobile device for …

(57) ABSTRACT A method, System, and computer program product for pro Viding event
Service based on locations of mobile users provides improved efficiency by using a location …

(57) ABSTRACT A method for using user location information to customize information in a
Web portal. The method includes the steps of receiving user location information from a …

(57) ABSTRACT A system, method and apparatus for providing location Ser vices whereby
location determination and location disclosure are treated as separate and independent …