Incheon, South Korea
3 inventors (with patents filed for the assignee):
Yong-ju Oh (1 out of 3 patents)
Dong-jin Seo (1 out of 5 patents)
Min-Seok Kim (1 out of 1 patent)
1 patent: Sort by Forward Citations
#222 in Incheon, 402-040
#5,522 in South Korea
3 inventors: