Features shown in broken lines in
Features shown in broken lines in
| Number | Date | Country | Kind |
|---|---|---|---|
| 30-2012-0033082 | Jul 2012 | KR | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| 6714403 | Furuki et al. | Mar 2004 | B2 |
| D524306 | Yun et al. | Jul 2006 | S |
| 7164578 | Wang et al. | Jan 2007 | B2 |
| D631471 | Jensen et al. | Jan 2011 | S |
| D649543 | Tseng et al. | Nov 2011 | S |
| 20060038795 | Lee | Feb 2006 | A1 |