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

Hyung-Sub Chung

Samsung: 2 patents #37,631 of 75,807Top 50%
Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #2,287,373 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5422849 Serial data input device for use in a dual port memory device 1995-06-06
4894560 Dual-slope waveform generation circuit 1990-01-16