 Economic Times | Nokia loses key Android patent battle with HTC ZDNet Nokia has lost two patent suits it filed against HTC, including one concerning the use of Google Play in Android devices. The District Court of Mannheim ruled on Friday that HTC did not infringe on Nokia's EP0812120 patent covering a "method for using ... HTC slays Nokia's two-headed Android patent dragon in Germany Android does not infringe on Nokia patent, German court rules |