Growing community of inventors

Shanghai, China

Haijie Yu

Average Co-Inventor Count = 2.00

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 = 1

Haijie YuZhilin Li (3 patents)Haijie YuHaijie Yu (3 patents)Zhilin LiZhilin Li (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Illinois Tool Works Inc. (3 from 7,595 patents)


3 patents:

1. 12221992 - Fastening clip

2. D1036954 - Nut

3. 11268554 - Nut fastener

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as of
1/3/2026
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