4. Patents 목록으로 돌아가기
29410-2019-0153435 (2019.11.26) / 10-2293722 (2021.08.19)
10-2016-0173970 (2016.12.19) / 10-1840705 (2018.03.15)
10-2012-0046157 (2012.05.02) / 10-1384167 (2014.04.04)
10-2018-0161934 (2018.12.14) / 10-2643642 (2024.02.28)
10-2020-0061435 (2020.05.22) / 10-2459437 (2022.10.21)
10-2008-0060651 (2008.06.26) / 10-1008185 (2011.01.07)
10-2015-0122131 (2015.08.28) / 10-1677039 (2016.11.11)
10-2015-0163207 (2015.11.20) / 10-1749337 (2017.06.14)
10-2013-0049865 (2013.05.03) / 10-1421462 (2014.07.15)
10-2018-0119635 (2018.10.08) / 10-2202091 (2021.01.06)
10-2012-0104700 (2012.09.20) / 10-1460118 (2014.11.04)
10-2011-0018399 (2011.03.02) / 10-1187283 (2012.09.25)
10-2015-0164120 (2015.11.23) / 10-1755241 (2017.07.03)
10-2021-0089821 (2021.07.08) / 10-2633732 (2024.01.31)
10-2020-0043881 (2020.04.10) / 10-2371466 (2022.03.02)
10-2020-0085457 (2020.07.10) / 10-2396674 (2022.05.06)
10-2017-0169154 (2017.12.11) / 10-1992279 (2019.06.18)
10-2006-0066213 (2006.07.14) / 10-0779022 (2007.11.17)