Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HS

Hyoung-Cheol Seo

Samsung: 2 patents #37,631 of 75,807Top 50%
Overall (All Time): #2,130,881 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7477010 Electron emission apparatus having supporting member 2009-01-13
7291965 Vacuum vessel and electron emission display device using the same, provided with spacer supports in non-active area of the display 2007-11-06