4. Patents 목록으로 돌아가기
7540-2019-0144130 (2019.09.19) / 40-1646242 (2020.09.24)
10-2016-0150144 (2016.11.11) / 10-1853272 (2018.04.24)
30-2018-0041248 (2018.09.04) / 30-1015542 (2019.07.12)
10-2011-0005371 (2011.01.19) / 10-1075401 (2011.10.14)
10-2013-0110832 (2013.09.16) / 10-1360795 (2014.02.04)
10-2014-0047340 (2014.04.21) / 10-1670355 (2016.10.24)
10-2011-0049545 (2011.05.25) / 10-1142359 (2012.04.26)
10-2014-0127918 (2014.09.24) / 10-1666469 (2016.10.10)
30-2017-0024251 (2017.05.29) / 30-0941194 (2018.01.17)
10-2016-0159474 (2016.11.28) / 10-1815888 (2018.01.02)
10-2012-0100168 (2012.09.10) / 10-1316107 (2013.10.01)
10-2012-0152992 (2012.12.26) / 10-1403363 (2014.05.28)