Growing community of inventors

Qingdao, China

Yuanjiang Chang

Average Co-Inventor Count = 10.00

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

Yuanjiang Chang ↔ Guoming Chen (1 patent)Yuanjiang Chang ↔ Yanwei Li (1 patent)Yuanjiang Chang ↔ Leixiang Sheng (1 patent)Yuanjiang Chang ↔ Xianglei Wang (1 patent)Yuanjiang Chang ↔ Chaowei Li (1 patent)Yuanjiang Chang ↔ Zhaowei Liu (1 patent)Yuanjiang Chang ↔ Xiuquan Liu (1 patent)Yuanjiang Chang ↔ Hexiang Sun (1 patent)Yuanjiang Chang ↔ Liangbin Xu (1 patent)Yuanjiang ChangYuanjiang Chang (1 patent)Guoming ChenGuoming Chen (2 patents)Yanwei LiYanwei Li (1 patent)Leixiang ShengLeixiang Sheng (1 patent)Xianglei WangXianglei Wang (1 patent)Chaowei LiChaowei Li (1 patent)Zhaowei LiuZhaowei Liu (1 patent)Xiuquan LiuXiuquan Liu (1 patent)Hexiang SunHexiang Sun (1 patent)Liangbin XuLiangbin Xu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. China University of Petroleum (1 from 25 patents)


1 patent:

1. 11542758 - Linkage test apparatus for deepwater drilling riser and hang-off system

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1/21/2026
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