Growing community of inventors

Shandong, China

Changyin Li

Average Co-Inventor Count = 7.00

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

Changyin Li ↔ Qinghua Li (1 patent)Changyin Li ↔ Ming Zhao (1 patent)Changyin Li ↔ Kun Teng (1 patent)Changyin Li ↔ Maofeng Li (1 patent)Changyin Li ↔ Hongshan Zhao (1 patent)Changyin Li ↔ Kaimin Zhang (1 patent)Changyin LiChangyin Li (1 patent)Qinghua LiQinghua Li (4 patents)Ming ZhaoMing Zhao (2 patents)Kun TengKun Teng (2 patents)Maofeng LiMaofeng Li (1 patent)Hongshan ZhaoHongshan Zhao (1 patent)Kaimin ZhangKaimin Zhang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shandong Eton New Material Co., Ltd. (1 from 2 patents)


1 patent:

1. 11091565 - Preparation method of modified starch ether for improving anti-sliding property of ceramic tile adhesive

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as of
1/22/2026
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