4. Patents 목록으로 돌아가기
27110-2012-0045179 (2012.04.30) / 10-1356750 (2014.01.22)
10-2019-0158842 (2019.12.03) / 10-2341583 (2021.12.16)
10-2011-0047027 (2011.05.18) / 10-1256437 (2013.04.12)
10-2011-0047032 (2011.05.18) / 10-1256434 (2013.04.12)
10-2015-0120833 (2015.08.27) / 10-1704652 (2017.02.02)
10-2019-0149815 (2019.11.20) / 10-2366267 (2022.02.17)
10-2017-0050485 (2017.04.19) / 10-1876450 (2018.07.03)
10-2014-0144632 (2014.10.24) / 10-1653340 (2016.08.26)
10-2019-0010711 (2019.01.28) / 10-2112570 (2020.05.13)
17/257255 (2020.12.30) / US 11286273 B2 (2022.03.29)
10-2012-0105557 (2012.09.24) / 10-1453012 (2014.10.14)
10-2011-0025580 (2011.03.22) / 10-1203922 (2012.11.16)
10-2011-0025583 (2011.03.22) / 10-1203946 (2012.11.16)
10-2011-0025582 (2011.03.22) / 10-1203924 (2012.11.16)
10-2011-0025581 (2011.03.22) / 10-1203923 (2012.11.16)
10-2017-0052377 (2017.04.24) / 10-1893005 (2018.08.23)
10-2012-0114008 (2012.10.15) / 10-1420613 (2014.07.11)
16/768251 (2020.05.29) / US 11306103 B2 (2022.04.19)
10-2017-0163722 (2017.11.30) / 10-2014077 (2019.08.20)
10-2015-0071782 (2015.05.22) / 10-1684489 (2016.12.02)