CH

Cheonghwan Hwang

AM Amorepacific: 2 patents #12 of 135Top 9%
Overall (2016): #153,499 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9364649 Container for skin care with heating massage function Wooram Park, So Hee Kim, Yoonhee Lee, Hyesung Nam 2016-06-14
9314095 Hairdressing device having gear module for reducing rotational speed Hyeseong Nam, Wooram Park, So Hee Kim, Yoonhee Lee 2016-04-19