| Number | Name | Date | Kind |
|---|---|---|---|
| D296440 | Smith et al. | Jun 1988 | S |
| D419537 | Rodriguez | Jan 2000 | S |
| D472885 | Kataoka | Apr 2003 | S |
| D473207 | Tanio | Apr 2003 | S |
| 6618243 | Tirosh | Sep 2003 | B1 |
| D486469 | Morita | Feb 2004 | S |
| D490068 | Chen | May 2004 | S |
| D518064 | Wei | Mar 2006 | S |
| D520995 | Chang | May 2006 | S |
| D534938 | Beasley et al. | Jan 2007 | S |
| D534939 | Sheehan et al. | Jan 2007 | S |
| D543553 | Langberg et al. | May 2007 | S |
| 20030223286 | Lee | Dec 2003 | A1 |