저자
Bon-Woong Koo, Yong-Seok Hwang, Kyong-Jae Chung
저널 정보
등록번호 / US 9,899,193 B1
출간연도
2018
링크
https://patents.google.com/patent/US9899193B1/en?oq=US+9%2c899%2c193+B1
