| Number | Date | Country | Kind |
|---|---|---|---|
| 30-2012-0062318 | Dec 2012 | KR | national |
| Number | Name | Date | Kind |
|---|---|---|---|
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| D658215 | Seo et al. | Apr 2012 | S |
| D672375 | Lee et al. | Dec 2012 | S |
| D674414 | Lee et al. | Jan 2013 | S |
| D674415 | Lee et al. | Jan 2013 | S |
| D674418 | Seo et al. | Jan 2013 | S |
| D678922 | Lee et al. | Mar 2013 | S |
| D680138 | Seo et al. | Apr 2013 | S |
| D681695 | Lee et al. | May 2013 | S |
| D684609 | Seo et al. | Jun 2013 | S |
| D692033 | Choi et al. | Oct 2013 | S |
| D700222 | Sin et al. | Feb 2014 | S |