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| D421143 | Kovacik et al. | Feb 2000 | S |
| D445925 | Parker | Jul 2001 | S |
| D481146 | Yuen | Oct 2003 | S |
| D500875 | Parker et al. | Jan 2005 | S |
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| D549374 | Yuen | Aug 2007 | S |
| D564113 | Yuen | Mar 2008 | S |
| D620161 | Kang et al. | Jul 2010 | S |
| D623323 | Kung | Sep 2010 | S |
| 7857480 | Steele et al. | Dec 2010 | B2 |