JC

Jung Soo CHANG

Samsung: 1 patents #49,284 of 75,807Top 70%
📍 Ulsan, KR: #463 of 1,040 inventorsTop 45%
Overall (All Time): #3,554,034 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6433467 Shadow mask for cathode ray tube Kwang-Sik Lee, Do-Hun Phun, Dong Hwan Kim, Tae-Hoon Kweon 2002-08-13