| Number | Date | Country | Kind |
|---|---|---|---|
| 30-2019-0032394 | Jul 2019 | KR | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D554587 | Miyamoto | Nov 2007 | S |
| D556130 | Tajima | Nov 2007 | S |
| D556687 | Miyamoto | Dec 2007 | S |
| D573115 | Miyamoto | Jul 2008 | S |
| 8420253 | Kim | Apr 2013 | B2 |
| 9450428 | Na | Sep 2016 | B2 |
| 9680973 | Na | Jun 2017 | B2 |
| 9787111 | Na | Oct 2017 | B2 |
| 10193193 | Na | Jan 2019 | B2 |
| 10263238 | Hwang | Apr 2019 | B2 |
| 10756550 | Na | Aug 2020 | B2 |
| 10950845 | Hwang | Mar 2021 | B2 |
| 20080160398 | Kim | Jul 2008 | A1 |
| 20080292954 | Park | Nov 2008 | A1 |
| 20100053835 | Kwag | Mar 2010 | A1 |
| 20100075205 | Kwag | Mar 2010 | A1 |
| 20110003195 | Kim | Jan 2011 | A1 |
| 20110123838 | Lee | May 2011 | A1 |
| 20120127682 | Jang | May 2012 | A1 |
| 20120276420 | Baek | Nov 2012 | A1 |
| 20140212698 | Moon | Jul 2014 | A1 |
| 20140302372 | Kim | Oct 2014 | A1 |
| 20140349163 | Kim | Nov 2014 | A1 |
| 20150004441 | Jeong | Jan 2015 | A1 |
| 20150228954 | Wang | Aug 2015 | A1 |
| 20160056444 | Hwang | Feb 2016 | A1 |
| 20180123178 | Yang | May 2018 | A1 |
| 20190173134 | Lee | Jun 2019 | A1 |
| 20200077522 | Wang | Mar 2020 | A1 |
| 20200144677 | Choi | May 2020 | A1 |