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USPTO Patent Rankings Data through Dec 31, 2025
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Yuing Chang — 1 Patent in 2022

CCCoretech System Co.: 1 patents #7 of 17Top 45%
Hengshan, TW: #70 of 238 inventorsTop 30%
Overall (2022): #194,955 of 548,613Top 40%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11230044 Method of setting pressure profile of injection-molding apparatus Rong-Yeu Chang, Chia-Hsiang Hsu, Ting-Yu Cheng 2022-01-25