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

Dong Won Joo

Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #2,610,987 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11776528 Method for changing speed and pitch of speech and speech synthesis system Jinbeom Kang, Yongwook Nam 2023-10-03