DC

Doo Ho Chol

Samsung: 1 patents #6,546 of 15,403Top 45%
📍 Seoul, KR: #3,138 of 7,818 inventorsTop 45%
Overall (2018): #434,115 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10078891 Quality assurance system for radiation therapy equipment, and quality assurance method thereof Youngyih Han, Eun Hyuk Shin, Jung Suk Shin, Hee Chul Park, Jun-Sang Cho 2018-09-18