SJ

Seong-Ryong Jang

WK Wintec Korea: 2 patents #1 of 1Top 100%
📍 Seoul, KR: #1,719 of 8,082 inventorsTop 25%
Overall (2021): #114,504 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11180954 Cordless blind apparatus 2021-11-23
11125011 Cordless blind apparatus and method of adjusting a cordless blind apparatus 2021-09-21