Brief: YUYANG D&U announces patent granted

Y2 Solution Co

28/06/2016 02:15

June 28 (Reuters) - YUYANG D&U CO.,LTD.   011690.KS : 
     
    * Says it receives a patent on June 28, for method and 
apparatus for visible light communication service 
     
     
    Source text in Korean: http://me2.do/FtXANlHk 
    Further company coverage: 011690.KS  
 
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