Methods and systems for application discovery on mobile devices are provided. A subscriber identity module (SIM) card associated with a mobile device sends information to a network server, which determines an identifier (e.g., a phone number) associated with the SIM card. Using the identifier, the network...http://www.google.com/patents/US20090318171?utm_source=gb-gplus-sharePatent US20090318171 - Application Discovery on Mobile Devices