Remarkable User Interface Technology and Digital Media Systems & Management Patents to Be Sold at Live IP Auction on October 25th In Chicago

IT Industry Today writes:
... and delivering matching content "on-demand" to the content seeker 19 US Patents High compression image processing with 5,497,486; accurate image representation for 5,668,897; efficient image database merging, 5,717,915; and searching, ...

Found it HERE