Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Soo Jin Chung — 1 Patent in 2021

UNUnknown: 1 patents #344 of 3,329Top 15%
Seoul, KR: #3,157 of 8,082 inventorsTop 40%
Overall (2021): #255,891 of 548,734Top 50%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10927427 Vacuum heat treatment apparatus Ji Young KANG, Dong-Ryeol Kim, Ki Woong Kim 2021-02-23