| Number | Date | Country | Kind |
|---|---|---|---|
| 2006-032007 | Nov 2006 | JP | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D453827 | Kuo et al. | Feb 2002 | S |
| D463021 | Huang et al. | Sep 2002 | S |
| D486572 | Chen et al. | Feb 2004 | S |
| D509584 | Li et al. | Sep 2005 | S |
| Number | Date | Country |
|---|---|---|
| ZL02345393.1 | May 2003 | CH |
| ZL03307544.1 | Nov 2003 | CH |
| 1080549 | Jul 2000 | JP |