Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
YC

Yoon Seok Choi

SC Semes Co.: 3 patents #27 of 408Top 7%
GE: 2 patents #321 of 2,112Top 20%
📍 Suneung-ri, OH: #1 of 4 inventorsTop 25%
Overall (2025): #18,847 of 469,880Top 5%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12417897 Plasma processing apparatus and plasma processing method using the same Soon Cheon Cho, Sang Jeong LEE, Hyun Woo JO, Jong Won Park 2025-09-16
12410715 Rotor blade system for turbine engines Keegan Nathaniel Mehrtens, Ramakrishna Venkata Mallina, Robert Bruce Dickman 2025-09-09
12362147 Apparatus for treating substrate Sang Jeong LEE, Sun Wook JUNG, Ho-Jun Lee, Sang Woo Kim 2025-07-15
12255050 Antenna member and apparatus for treating substrate Yun-sang Kim, Sun Wook JUNG 2025-03-18
12241384 Rotor blade system of turbine engines Wei Ren, Letian Wang, Kevin E. Turner 2025-03-04