4. Patents 목록으로 돌아가기
1110-2011-0124898 (2011.11.28) / 10-1272183 (2013.05.31)
10-2016-0042626 (2016.04.07) / 10-1675431 (2016.11.07)
10-2017-0074871 (2017.06.14) / 10-1991739 (2019.06.17)
10-2020-0168192 (2020.12.04) / 10-2492075 (2023.01.19)
10-2011-0096243 (2011.09.23) / 10-1233140 (2013.02.07)
10-2022-0090411 (2022.07.21) / 10-2486498 (2023.01.04)
10-2022-0090412 (2022.07.21) / 10-2486499 (2023.01.04)
10-2020-0182701 (2020.12.24) / 10-2489473 (2023.01.12)
10-2016-0068676 (2016.06.02) / 10-1682535 (2016.11.29)