| Number | Name | Date | Kind |
|---|---|---|---|
| D529909 | Daw et al. | Oct 2006 | S |
| D554612 | Wang et al. | Nov 2007 | S |
| D597511 | Park | Aug 2009 | S |
| D603401 | Hofer et al. | Nov 2009 | S |
| D606513 | Wood et al. | Dec 2009 | S |
| D606994 | Griffin et al. | Dec 2009 | S |
| D618656 | Hunt | Jun 2010 | S |
| D623185 | Corley et al. | Sep 2010 | S |
| D627781 | Wood et al. | Nov 2010 | S |
| D628187 | Huang | Nov 2010 | S |
| D635536 | Xiao | Apr 2011 | S |
| D641358 | Wood et al. | Jul 2011 | S |