A computer system and method for processing a search query directed to a database first inquires of multiple searchlet applications as to whether each respective searchlet is capable of performing the search query and then, if an affirmative response is received, passes the search query to the affirmatively...http://www.google.com/patents/US20060248062?utm_source=gb-gplus-sharePatent US20060248062 - Method and system for content search with mobile computing devices
