专利
德国:102007005070; 1020120202717; 102014005381.4; 19714199; 4111884.7; 4336608.2; 43340407; 4332804.0; 102013012811; 102013021599.4; 102013000684; 102009033614; 102009033614; 10214407; 美国:8,078,433; 14/436,222; 14/683,351; 6,058,195; 5,438,625; 6005952; 5.577.126; 5815585; 5,528,695; 14/499,379; 577,604; 8,964,996; 14/152,556; 12/819,455; 12/819,455; 7,221,167; 中国:200810092055.4; 201380054458.9; 201510172626.5; 981062849;2014103769646; 2014107954970; 2014100795121; 201010228820.8; 201010228820.8; 03108708.6; 日本:5364271; 2972708; 欧洲:13786635.6; 0508392A2; 台湾:102137485; 印度:844/MUMNP/2015; 英国:2324888; 香港:1020403; 韩国:1020140095591