A method, a system, and an apparatus for storing, retrieving, and sharing business or personal contact information on one or more servers on a computer network. A set of contact information (e.g., for a single individual) is given an identity, called contact entity, and it is managed through the system-wide...http://www.google.com.au/patents/US7925620?utm_source=gb-gplus-sharePatent US7925620 - Contact information management
