YC

Yun Hee CHANG

LC Lg Household & Health Care: 2 patents #90 of 288Top 35%
Overall (All Time): #1,797,774 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11577063 Soluble microneedle containing ingredient for controlling release of neurotransmitters Nae-Gyu KANG, Hyun Jong Lee, Tae Yoon Kim, Ki Young Kim, Woo-Sun Shim 2023-02-14
10391289 Soluble microneedle containing ingredient for controlling release of neurotransmitters Nae-Gyu KANG, Hyun Jong Lee, Tae Yoon Kim, Ki Young Kim, Woo-Sun Shim 2019-08-27