Patent United States Patent(USA No. 9295694 B2) European Patent United-Kingdom, Germany,France, Spain, Sweden ( EU No. EP 2396010B1 ) Japan Patent( JAPAN No. JP5599585B2 ) China Patent( CHINA No. CN101287477B ) Korea Patent( KOREA No. KR101582980B1 ) Eurasian Patent ( Eurasian No. EA019739B1 )