4. Patents 목록으로 돌아가기
29410-2011-0015262 (2011.02.21) / 10-1190583 (2012.10.08)
10-2000-0067535 (2000.11.14) / 10-0401554 (2003.10.01)
10-2020-0131210 (2020.10.12) / 10-2587834 (2023.10.05)
10-2005-0133610 (2005.12.29) / 10-0712191 (2007.04.20)
10-2006-0018505 (2006.02.25) / 10-0656803 (2006.12.06)
10-2000-0051508 (2000.09.01) / 10-0385477 (2003.05.15)
10-2018-0129554 (2018.10.29) / 10-2179376 (2020.11.10)
10-2018-0129551 (2018.10.29) / 10-2119070 (2020.05.29)
10-2008-0061641 (2008.06.27) / 10-1012441 (2011.01.26)
10-2018-0143773 (2018.11.20) / 10-2131610 (2020.07.02)
10-2011-0106188 (2011.10.18) / 10-1295083 (2013.08.05)
10-2016-0173971 (2016.12.19) / 10-1994249 (2019.06.24)
10-2011-0096497 (2011.09.23) / 10-1277786 (2013.06.17)
10-2020-0050585 (2020.04.27) / 10-2323225 (2021.11.02)
10-2015-0028530 (2015.02.27) / 10-1576799 (2015.12.07)
10-2013-0141257 (2013.11.20) / 10-1606101 (2016.03.18)
10-2009-0020216 (2009.03.10) / 10-1011370 (2011.01.21)
10-2019-0144415 (2019.11.12) / 10-2251235 (2021.05.06)