Growing community of inventors

Tianjin, China

Chengwen Yang

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 = 17

Chengwen Yang ↔ Shuyuan Wei (1 patent)Chengwen Yang ↔ Yunfei Shou (1 patent)Chengwen YangChengwen Yang (1 patent)Shuyuan WeiShuyuan Wei (1 patent)Yunfei ShouYunfei Shou (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Masterwork Machinery Co., Ltd. (1 from 4 patents)


1 patent:

1. D700638 - Die cutting machine with stripping and blanking

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12/19/2025
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