Sungjin Yum

Samsung: 1 patents #7,111 of 16,990Top 45%

Overall (2021): #245,054 of 548,734Top 45%

Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D939503	Stylus pen	Hakdo Kim, Minah Koh	2021-12-28