| Number | Date | Country | Kind |
|---|---|---|---|
| 30-2005-0029440 | Aug 2005 | KR | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D391927 | Faranda et al. | Mar 1998 | S |
| 5793355 | Youens | Aug 1998 | A |
| 6067224 | Nobuchi | May 2000 | A |
| D431821 | Mizuno | Oct 2000 | S |
| 6876546 | Tsao | Apr 2005 | B2 |
| D512997 | Lee et al. | Dec 2005 | S |
| 20050018396 | Nakajima et al. | Jan 2005 | A1 |
| 20050041378 | Hamada et al. | Feb 2005 | A1 |