Growing community of inventors

Guangzhou, China

Zhengfa Li

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 = 0

Zhengfa LiYuelin Wang (1 patent)Zhengfa LiChunlei Wu (1 patent)Zhengfa LiXianjian Duan (1 patent)Zhengfa LiChenggang Wang (1 patent)Zhengfa LiZhengfa Li (1 patent)Yuelin WangYuelin Wang (4 patents)Chunlei WuChunlei Wu (3 patents)Xianjian DuanXianjian Duan (3 patents)Chenggang WangChenggang Wang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hubei Huifu Nanomaterial Co., Ltd. (1 from 2 patents)

2. Guangzhou Huifu Research Institute Co., Ltd. (1 from 2 patents)


1 patent:

1. 12162771 - Gas nozzle, gas reaction device and gas hydrolysis reaction method

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as of
12/19/2025
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