HA

Heechoon Ahn

Samsung: 8 patents #494 of 16,990Top 3%
Overall (2021): #13,235 of 548,734Top 3%
8
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11211567 Heterocyclic compound and organic light-emitting device including the same Mieun Jun, Soobyung Ko, Sungbum Kim, Mina Jeon, Youngkook Kim +1 more 2021-12-28
11201295 Heterocyclic compound and organic light-emitting device including the same Soobyung Ko, Mieun Jun, Youngkook Kim, Seokhwan Hwang 2021-12-14
11180513 Compound and organic light-emitting device including the same Yeseul Lee, Hyeongmin Kim, Hyunah Um, Yirang Im, Soobyung Ko +1 more 2021-11-23
11171296 Organometallic compound, organic light-emitting device including the same, and organic light-emitting apparatus including the organic light-emitting device Munki Sim, Soobyung Ko, Sungbum Kim, Junha Park, Hyoyoung Lee +5 more 2021-11-09
11145823 Heterocyclic compound and organic light emitting device including the same Soobyung Ko, Mieun Jun, Sungbum Kim, Mina Jeon, Youngkook Kim +1 more 2021-10-12
10954254 Heterocyclic compound and organic light-emitting device including the same Soobyung Ko, Mieun Jun, Youngkook Kim, Seokhwan Hwang 2021-03-23
10916715 Organometallic compound and organic light-emitting device including the same Soobyung Ko, Sungbum Kim, Youngkook Kim, Mieun Jun, Seokhwan Hwang 2021-02-09
10892423 Condensed cyclic compound and organic light-emitting device including the same Youngkook Kim, Mieun Jun, Soobyung Ko, Seokhwan Hwang 2021-01-12