| Number | Date | Country | Kind |
|---|---|---|---|
| 94302826 | May 2005 | TW | national |
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|---|---|---|---|
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| 6456500 | Chen | Sep 2002 | B1 |
| D472885 | Kataoka | Apr 2003 | S |
| 6618243 | Tirosh | Sep 2003 | B1 |
| D494175 | Kawasaki | Aug 2004 | S |
| D494969 | Lin | Aug 2004 | S |
| D496364 | Saito | Sep 2004 | S |
| 6926544 | Lee | Aug 2005 | B2 |
| 6979210 | Regen et al. | Dec 2005 | B2 |
| D517522 | Tajima | Mar 2006 | S |
| 7018227 | Takahashi | Mar 2006 | B2 |
| D532776 | Griffin | Nov 2006 | S |
| 20060258196 | Chen et al. | Nov 2006 | A1 |