| Number | Date | Country | Kind |
|---|---|---|---|
| 2014 3 0421493 | Oct 2014 | CN | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D420604 | Katzman et al. | Feb 2000 | S |
| D420924 | Tseng | Feb 2000 | S |
| D449787 | Wirz et al. | Oct 2001 | S |
| D453476 | Wirz et al. | Feb 2002 | S |
| D525542 | Russak et al. | Jul 2006 | S |
| D531529 | Sato et al. | Nov 2006 | S |
| D535203 | Chen | Jan 2007 | S |
| D535575 | Howansky et al. | Jan 2007 | S |
| D535898 | Howansky et al. | Jan 2007 | S |
| D664454 | Shibata et al. | Jul 2012 | S |
| D730204 | Juhng et al. | May 2015 | S |
| D730205 | Juhng et al. | May 2015 | S |