CH

Chang-Hwan Hwang

Samsung: 2 patents #420 of 2,858Top 15%
📍 Seoul, KR: #201 of 1,579 inventorsTop 15%
Overall (2004): #70,301 of 270,089Top 30%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D495672 Cellular phone Young-Jun Jeon, Hyun-Seop Kim 2004-09-07
D489698 Portable telephone Jun Tae Kim, Hyun-Seop Kim 2004-05-11