United States

7,322,132
8,166,674
9,345,287
10,390,587
10,477,915
10,702,008
10,729,205
11,540,588
11,805,850
D535,811

European Patent Conference

1615517
2281473
000416201-0001
000416201-0002

United Kingdom

1615517
2281473

China

ZL200480044477.4
ZL200910150976.6
ZL201080002792.9

Hong Kong

HK1139017

Japan

4634999
4685874

Republic of Korea

10-1170196

Australia

2018370855
2018409853