RH

Ryong HWANG

EC Eugene Technology Co.: 1 patents #2 of 25Top 8%
📍 Yongin-si, KR: #1,189 of 2,578 inventorsTop 50%
Overall (2025): #232,638 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12354850 Apparatus and method for processing substrate Woo Duck JUNG, Jeong Hee JO, Se Jong SUNG, Woong Joo JANG, Sang Soon Jung 2025-07-08