10-Nov-1998
US 5,748,954The Lycos spider patent
"Method for searching a queued and ranked
constructed catalog of files stored on a network"
5-May-1998
US 5,835,667The Informedia digital library patent
"Method and apparatus for creating a searchable
digital video library and a system and method of using such a
library"
2-Sep-1997
US 5,664,227Informedia audio/video skimming patent
"System and method for skimming digital audio/video data"
7-Aug-2007
US 7,253,817The Virtual Personalities patent
"Virtual Human Interface for Conducting Surveys"