| Number | Name | Date | Kind |
|---|---|---|---|
| D531622 | Chen et al. | Nov 2006 | S |
| D553969 | Allsopp | Oct 2007 | S |
| 7333067 | Hung et al. | Feb 2008 | B2 |
| D580418 | Yang et al. | Nov 2008 | S |
| 7489278 | Huang | Feb 2009 | B2 |
| 20030189522 | Zeilinger | Oct 2003 | A1 |
| 20050128151 | Kwak et al. | Jun 2005 | A1 |
| 20070040750 | Tai et al. | Feb 2007 | A1 |
| 20080030411 | Wen et al. | Feb 2008 | A1 |
| 20080252538 | Ying | Oct 2008 | A1 |
| 20090002244 | Woo | Jan 2009 | A1 |
| 20090027273 | Lin et al. | Jan 2009 | A1 |
| 20090179801 | Tsai et al. | Jul 2009 | A1 |