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Chien-Chung Chang

DE Delta Electronics: 1 patents #105 of 341Top 35%
Overall (2020): #521,288 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10677841 Composite product testing system and testing method Hung-Pin Yu, Yu-Jen Chen, Wen-Jen Lo, Chih Yen Liu 2020-06-09