Growing community of inventors

Shanghai, China

Qingfeng Chang

Average Co-Inventor Count = 5.00

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

Qingfeng Chang ↔ Jiyong Wang (1 patent)Qingfeng Chang ↔ Xiangyang Xu (1 patent)Qingfeng Chang ↔ Qiancheng Sun (1 patent)Qingfeng Chang ↔ Wanwan Cao (1 patent)Qingfeng ChangQingfeng Chang (1 patent)Jiyong WangJiyong Wang (11 patents)Xiangyang XuXiangyang Xu (3 patents)Qiancheng SunQiancheng Sun (1 patent)Wanwan CaoWanwan Cao (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shanghai United Imaging Healthcare Co., Ltd. (1 from 878 patents)


1 patent:

1. 10853409 - Systems and methods for image search

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