List 패치형 광 치료 장치 및 이의 제조 방법 (Patch type light therapy apparatus and method for manufacturing thereof) Authors 허준석, 옥종걸, 이상현 Country KR Application# (Date) 10-2018-0024736 (Feb 28, 2018) Registration# (Date) 10-2029144 (Sep 30, 2019) Category Patents Link https://doi.org/10.8080/1020180024736