HA

Heechoon Ahn

Samsung: 1 patents #6,950 of 16,573Top 45%
📍 Seoul, KR: #3,324 of 8,242 inventorsTop 45%
Overall (2019): #449,519 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10388889 Substituted phosphines as components of organic light-emitting devices Soobyung Ko, Mieun Jun, Youngkook Kim, Seokhwan Hwang 2019-08-20