Growing community of inventors

Kaohsiung, Taiwan

Jia-cheng Chang

Average Co-Inventor Count = 3.00

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 = 0

Jia-cheng ChangWei-Ting Yeh (1 patent)Jia-cheng ChangWen-cheng Liu (1 patent)Jia-cheng ChangJia-cheng Chang (1 patent)Wei-Ting YehWei-Ting Yeh (2 patents)Wen-cheng LiuWen-cheng Liu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eternal Materials Co., Ltd. (1 from 48 patents)


1 patent:

1. 12187947 - Aromatic liquid crystal polyester, liquid crystal polyester composition and method for manufacturing liquid crystal polyester film

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12/13/2025
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