BR

Byoung-Kon Roh

Samsung: 2 patents #37,631 of 75,807Top 50%
📍 Onsan-eup, KR: #18 of 70 inventorsTop 30%
Overall (All Time): #2,180,508 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6897605 Cathode assembly and color picture tube utilizing the same — 2005-05-24
6798129 Electron gun having improved electrode support structure — 2004-09-28