A technique for implementing in a networked client-server environment, e.g., the Internet, network-distributed advertising in which advertisements are downloaded, from an advertising server to a browser executing at a client computer, in a manner transparent to a user situated at the browser, subsequently...http://www.google.de/patents/US20020133518?utm_source=gb-gplus-sharePatent US20020133518 - Apparatus and accompanying methods for network distribution and interstitial rendering of information objects to client computers
