RL

Ruifeng Li

PL Petrochina Company Limited: 2 patents #1 of 59Top 2%
Huawei: 1 patents #1,093 of 2,939Top 40%
Overall (2019): #71,105 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10284697 Terminal device Bangshi Yin, Jianhong Luo, Xiulan Liu, Yan Wang, Jiuliang Gao +3 more 2019-05-07
10258965 Sulfur-resistant catalyst for aromatics saturated hydrogenation and preparation method thereof Xiaodong Yang, Yanfeng Liu, Sheng Hu, Chunmei Yu, Hongling Chu +18 more 2019-04-16
10252255 Method for preparing noble metal hydrogenation catalyst, noble metal hydrogenation catalyst and use thereof Xiaodong Yang, Chunmei Yu, Yanfeng Liu, Sheng Hu, Zhihua Zhang +19 more 2019-04-09