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USPTO Patent Rankings Data through Sept 30, 2025
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In Chang Cha — 3 Patents

NVIDIA: 1 patents #4,316 of 7,811Top 60%
Osan-si, KR: #143 of 372 inventorsTop 40%
Overall (All Time): #1,430,191 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10953632 Aluminum composite panel containing aerogel and method for manufacturing same Young Chul Joung, Myung Je Roh, Jong-Chul Park, Min Woo KIM 2021-03-23
9951450 System for injecting functional solution for fabric and method for manufacturing fabric using same Young Chul Joung, Myung Je Roh, Jong-Chul Park, Min Woo KIM, Mun Hyeong LEE 2018-04-24
9885133 Penetration system for fabric and method for manufacturing fabric using same Young Chul Joung, Myung Je Roh, Jong-Chul Park, Min Woo KIM, Mun Hyeong LEE +1 more 2018-02-06