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

Dukho HAM

LG: 1 patents #2,309 of 5,209Top 45%
Seoul, KR: #3,138 of 7,818 inventorsTop 45%
Overall (2018): #431,223 of 503,207Top 90%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10117556 Battery discharge control system, control method thereof, and cleaner including the same Hoyong Jang, Seokhee CHO 2018-11-06