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

Sun-joo Yoon

Samsung: 1 patents #49,284 of 75,807Top 70%
Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,154,718 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8416446 Image forming apparatus having printing log management function and method thereof 2013-04-09