HC

Hyun-Won Cha

LD Lightron Figer-Optic Devices: 1 patents #4 of 19Top 25%
Overall (All Time): #2,780,724 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10591683 Passive optical network-based video overlay pluggable type optical network device Keun-Jae Park, Jeong-Hwan Cho, Oh Sang Kwon, Hyun-Jong Youm, Seong-Seok Seo +1 more 2020-03-17