Growing community of inventors

Shanghai, China

Qingbiao Xu

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

Qingbiao Xu ↔ Tao Wang (1 patent)Qingbiao Xu ↔ Xianliang Xu (1 patent)Qingbiao Xu ↔ Zhixin Chen (1 patent)Qingbiao Xu ↔ Jiqing Na (1 patent)Qingbiao Xu ↔ Yajing Zhang (1 patent)Qingbiao Xu ↔ Liang Guo (1 patent)Qingbiao XuQingbiao Xu (1 patent)Tao WangTao Wang (107 patents)Xianliang XuXianliang Xu (3 patents)Zhixin ChenZhixin Chen (3 patents)Jiqing NaJiqing Na (2 patents)Yajing ZhangYajing Zhang (1 patent)Liang GuoLiang Guo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Casco Signal Ltd. (1 from 24 patents)


1 patent:

1. 11993298 - Moving block train operation control method and system based on train autonomous positioning

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1/11/2026
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