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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
YC

Yuing Chang — 1 Patent in 2020

CCCoretech System Co.: 1 patents #4 of 9Top 45%
Hengshan, TW: #93 of 307 inventorsTop 35%
Overall (2020): #209,343 of 565,922Top 40%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10562218 Method for setting up a molding system Rong-Yeu Chang, Chia-Hsiang Hsu, Chuan-Wei Chang, Ching-Chang Chien 2020-02-18