PATENT USA JAPAN CHINA TAIWAN 回上頁 US 8,217,621 B2 US 8,461,802 B2 US,8,412,963 B2 US 8,729,852 B2 US 8,417,359 B2 US 8,519,667 B2 US 8,810,072 B2 US 8,941,267 B2 US 8,860,365 B2 US 9,045,050 B2 US 2013/0093386 A1 US 8,981,600 B2 US 9,048,881 B2 US 2013/0187476 A1 US 2013/0254570 A1 US 2013/0342027 A1 US 2014/0203822 A1 US 2015/0065045 A1 US 2016/0028247 A1