JH

Jeongmi Ha

SB Société Bic: 1 patents #45 of 98Top 50%
Overall (All Time): #2,579,629 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11633951 Printing device and composition comprising magnetic-color-changeable microcapsules Seung Hun Han, Jin Sung Cha, Woo Yong Jung, Jiyoung Ryu, Jae Hyun Joo 2023-04-25