Growing community of inventors

Qinhuangdao, China

Changhua Li

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

Changhua Li ↔ Yue'e Chen (1 patent)Changhua Li ↔ Shutao Wang (1 patent)Changhua Li ↔ Jiahui Huang (1 patent)Changhua Li ↔ Xiangfeng Zheng (1 patent)Changhua Li ↔ Jie Lu (1 patent)Changhua Li ↔ Zhenghao Zhang (1 patent)Changhua LiChanghua Li (1 patent)Yue'e ChenYue'e Chen (1 patent)Shutao WangShutao Wang (1 patent)Jiahui HuangJiahui Huang (1 patent)Xiangfeng ZhengXiangfeng Zheng (1 patent)Jie LuJie Lu (1 patent)Zhenghao ZhangZhenghao Zhang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yanshan University (1 from 85 patents)

2. Jinxi (qinhuangdao) Technology Co., Ltd. (1 from 1 patent)

3. Ceic Boiler & Pressure Vessel Inspection Co., Ltd. (1 from 1 patent)


1 patent:

1. 12287251 - Method and device for testing stress of high-temperature component of power plant boiler

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12/14/2025
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