Growing community of inventors

Beijing, China

Qi Ran

Average Co-Inventor Count = 11.00

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

Qi Ran ↔ Yi Qin Yu (1 patent)Qi Ran ↔ Xuan Zhang (1 patent)Qi Ran ↔ Bo Ma (1 patent)Qi Ran ↔ Kang Chen (1 patent)Qi Ran ↔ Fusen Xiao (1 patent)Qi Ran ↔ Guangrong Zhang (1 patent)Qi Ran ↔ Shirong Zhang (1 patent)Qi Ran ↔ Qi Liao (1 patent)Qi Ran ↔ Han Liang (1 patent)Qi Ran ↔ Xiaomin Lu (1 patent)Qi RanQi Ran (1 patent)Yi Qin YuYi Qin Yu (30 patents)Xuan ZhangXuan Zhang (25 patents)Bo MaBo Ma (13 patents)Kang ChenKang Chen (8 patents)Fusen XiaoFusen Xiao (3 patents)Guangrong ZhangGuangrong Zhang (1 patent)Shirong ZhangShirong Zhang (1 patent)Qi LiaoQi Liao (1 patent)Han LiangHan Liang (1 patent)Xiaomin LuXiaomin Lu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Petrochina Company Limited (1 from 159 patents)


1 patent:

1. 10705238 - Method and apparatus for processing seismic data

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12/3/2025
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