4. Patents 목록으로 돌아가기
18410-2019-0139370 (2019.11.04) / 10-2197267 (2020.12.24)
10-2021-0038115 (2021.03.24) / 10-2438463 (2022.08.26)
10-2012-0054409 (2012.05.22) / 10-1396578 (2014.05.12)
10-2005-0133605 (2005.12.29) / 10-0712190 (2007.04.20)
10-2019-0157404 (2019.11.29) / 10-2266744 (2021.06.14)
10-2016-0056163 (2016.05.09) / 10-1832317 (2018.02.20)
30-2015-0010830 (2015.03.03) / 30-0813459 (2015.08.28)
30-2015-0010829 (2015.03.03) / 30-0813026 (2015.08.26)
10-2020-0139434 (2020.10.26) / 10-2548442 (2023.06.22)
10-2019-0144562 (2019.11.12) / 10-2226408 (2021.03.05)
10-2016-0160200 (2016.11.29) / 10-1845964 (2018.03.30)
10-2015-0151335 (2015.10.29) / 10-1756140 (2017.07.04)
15/740464 (2017.12.28) / 10502647 (2019.12.10)
10-2021-0182885 (2021.12.20) / 10-2599739 (2023.11.03)
10-2018-0053916 (2018.05.10) / 10-2078160 (2020.02.17)
10-2021-0177892 (2021.12.13) / 10-2624773 (2024.01.09)
10-2020-0175581 (2020.12.15) / 10-2617305 (2023.12.19)
10-2016-0010039 (2016.01.27) / 10-1720711 (2017.03.22)