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				 ZTE 
				took its grievance to the European Commision in June last year 
				after failing to reach a deal with Vringo on charges for using 
				the U.S. company's patents, which are necessary for its products 
				to work with industry standards. 
				 
				The company, one of the world's largest telecommunications 
				equipment makers, said the dispute dated to 2012, when Vringo 
				bought a series of wireless patents from Nokia Corp. 
				 
				ZTE is also battling Vringo in courts in the United States, 
				Brazil, Britain, Romania and other countries. 
				 
				Asked whether the Commission has decided to open a case, 
				European Competition Commissioner Margrethe Vestager told 
				reporters on the sidelines of an International Bar Association 
				conference on Friday: "Not decided." 
				 
				The spat between ZTE and Vringo is one of many in the sector. 
				Apple, Samsung and Google have been locked in patent disputes 
				with various rivals at various times. 
				 
				(Reporting by Foo Yun Chee; Editing by Philip Blenkinsop and 
				David Holmes) 
				
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