US Patent 7940910 Directory integration in mobile systems

Embodiments for generating a sorted integrated directory are described. The sorted integrated directory integrates contacts from disparate directories into a common directory. The formation of the integrated directory includes receiving contacts from multiple directories. The contacts represent or are formed under multiple data structures, with one data structure corresponding to one of the directories. The received contacts are converted into contact objects. The contact objects, each of which represents a contact, all include or are formed under a common data structure. An integrated directory is generated or formed from the contact objects. The integrated directory thus includes a set of contacts of the disparate source directories.