Growing community of inventors

Shandong, China

Yanqiang Zhao

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 = 3

Yanqiang Zhao ↔ Longxi Liu (1 patent)Yanqiang Zhao ↔ Xiaohui Han (1 patent)Yanqiang Zhao ↔ Chuanqi Tao (1 patent)Yanqiang Zhao ↔ Xifeng Fang (1 patent)Yanqiang Zhao ↔ Yonggang Liu (1 patent)Yanqiang Zhao ↔ Ruiquan Gao (1 patent)Yanqiang ZhaoYanqiang Zhao (1 patent)Longxi LiuLongxi Liu (5 patents)Xiaohui HanXiaohui Han (2 patents)Chuanqi TaoChuanqi Tao (1 patent)Xifeng FangXifeng Fang (1 patent)Yonggang LiuYonggang Liu (1 patent)Ruiquan GaoRuiquan Gao (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Crrc Qingdao Sifang Co., Ltd. (1 from 92 patents)


1 patent:

1. 10730145 - Beam structure and hybrid welding method thereof

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as of
12/8/2025
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