IBM has sued online deals marketplace Groupon for infringing four of its patents, including two that emerged from Prodigy, the online service launched by IBM and partners ahead of the World Wide Web.
More evidence that online video is cannibalizing television consumption is due today, courtesy of an IBM study. Plus, online viewers don't mind the commercials too much. By Paul Bond, The Associated ...
IBM has sued online deals marketplace Groupon for infringing four of its patents, including two that emerged from Prodigy, the online service launched by IBM and partners ahead of the World Wide Web.
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