Growing community of inventors

Xiamen, China

Longfa 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

Longfa Xu ↔ Jun Zhang (1 patent)Longfa Xu ↔ Ningshao Xia (1 patent)Longfa Xu ↔ Tong Cheng (1 patent)Longfa Xu ↔ Xiangzhong Ye (1 patent)Longfa Xu ↔ Wei Wang (1 patent)Longfa Xu ↔ Junkai Wan (1 patent)Longfa XuLongfa Xu (1 patent)Jun ZhangJun Zhang (109 patents)Ningshao XiaNingshao Xia (54 patents)Tong ChengTong Cheng (6 patents)Xiangzhong YeXiangzhong Ye (6 patents)Wei WangWei Wang (5 patents)Junkai WanJunkai Wan (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Xiamen University (1 from 153 patents)

2. Yang Sheng Tang Company Limited (1 from 12 patents)


1 patent:

1. 11707496 - Echovirus for treatment of tumors

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1/12/2026
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