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

Hwanchan Ryu — 2 Patents in 2021

LG: 2 patents #1,516 of 5,590Top 30%
Seoul, KR: #1,719 of 8,082 inventorsTop 25%
Overall (2021): #155,069 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11193232 Washing machine having circulation nozzles Hosung Jang, Kwanghyun Kim, Sunghoon Kim, Jaehyun Choi, Yohwan Kang +2 more 2021-12-07
11168435 Washing machine Sunghoon Kim, Hyunjae Lee 2021-11-09