YR

Youngsuk Ra

Samsung: 1 patents #6,546 of 15,403Top 45%
📍 Seoul, KR: #3,138 of 7,818 inventorsTop 45%
Overall (2018): #181,385 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9905299 Nonvolatile memory device and operating method of nonvolatile memory device Changkyu Seol, Junjin Kong, Hyejeong So, Hong Rak Son 2018-02-27