Gemstar Sues Over Patent For Online TV Listings
TV Guide “maintains a database of television listings, scheduling and programming information, accessible over the Internet,” according to the complaint.
Gemstar alleges that Zap2It provides the same services using technology that infringes its patents. The company claims that it sent TMS a letter offering to license the technology, an offer that TMS refused.
“TMS thus has been offered a license...
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