DJ

Donghak Jang

HC Hansol Chemical Co.: 1 patents #1 of 5Top 20%
📍 Jeonju-si, KR: #15 of 45 inventorsTop 35%
Overall (2021): #471,479 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11208723 Organometallic precursor compound for vapor deposition for forming oxide thin film and method for manufacturing same Jung-Woo Park, Yeong-Eun Kim, Hyo Suk Kim, Kwang-Soo Lim 2021-12-28