Rosetta Stone the Napoleonic Wars, a long-running dispute over the relative value of Young and Champollion's contributions to the decipherment and, since 2003, demands for the stone's return to Egypt. Two other fragmentary copies of the same decree were discovered later, and several similar Egyptian bilingual or trilingual inscriptions are now known, including two slightly earlier Ptolemaic decrees (the Decree of Canopus in 238 BC, and the Memphis decree of Ptolemy IV, c. 218 BC). The Rosetta Stone is, therefore, no longer unique, but it was the essential key to modern understanding of Ancient Egyptian literature and civilisation. The term "Rosetta Stone"
Rosetta Stone Ltd. v. Google, Inc. them as "keyword" triggers for paid advertisements and by using them within the text or title of paid advertisements". Rosetta Stone sued specifically for: direct trademark infringement, contributory trademark infringement, vicarious trademark infringement, and trademark dilution. Rosetta Stone also sued for unjust enrichment under Virginia state law. The district court granted Google's motion for summary judgment on all Lanham Act claims finding there had been no consumer confusion, Google's use of the trademarked keywords was functional, and the use of the trademarked keywords was either nominative fair use or contributed to an increase in Rosetta Stone's brand recognition. The district