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| D534527 | Hung et al. | Jan 2007 | S |
| D534903 | Hung et al. | Jan 2007 | S |
| D554111 | Su et al. | Oct 2007 | S |
| D555154 | Lin et al. | Nov 2007 | S |
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| 20080030407 | Hung et al. | Feb 2008 | A1 |