Growing community of inventors

Tainan County, Taiwan

Yung-Cheng Chang

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 7

Yung-Cheng Chang ↔ Fan-Tien Cheng (1 patent)Yung-Cheng Chang ↔ Hsien-Cheng Huang (1 patent)Yung-Cheng Chang ↔ Chi-An Kao (1 patent)Yung-Cheng ChangYung-Cheng Chang (1 patent)Fan-Tien ChengFan-Tien Cheng (35 patents)Hsien-Cheng HuangHsien-Cheng Huang (5 patents)Chi-An KaoChi-An Kao (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. National Cheng-Kung University (1 from 620 patents)


1 patent:

1. 8983644 - Manufacturing execution system with virtual-metrology capabilities and manufacturing system including the same

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12/20/2025
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