[Patent] US patent was granted
게시일: 2020. 7. 13 오후 11:28
MULTI-NEGATIVE DIFFERENTIAL RESISTANCE DEVICE AND METHOD OF MANUFACTURING THE SAME
(Jin-Hong Park*, Jaewoo Shim, Haewon Lee) - US10,566,389
게시일: 2020. 7. 13 오후 11:28
MULTI-NEGATIVE DIFFERENTIAL RESISTANCE DEVICE AND METHOD OF MANUFACTURING THE SAME
(Jin-Hong Park*, Jaewoo Shim, Haewon Lee) - US10,566,389