YR

Yanniu Ren

SU Southwest Petroleum University: 5 patents #55 of 1,158Top 5%
SC Sichuan Xieming Technology Co.: 4 patents #4 of 22Top 20%
Overall (All Time): #925,466 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12180808 All-metal intelligent control motor Jialin Tian, Junyang Song, Lei Cha, Heng Li, Chunyu Xing +2 more 2024-12-31
11927077 High-frequency composite impactor Jialin Tian, Lanhui Mao, Lin Yang, Haolin Song, Bo He +4 more 2024-03-12
11834928 Drill string rotation controller for directional drilling Jialin Tian, Haolin Song, Yinglin Yang, Lin Yang, Zhe Zhang +4 more 2023-12-05
11828149 Fracking tool with electromagnetic intelligent control sliding sleeve Jialin Tian, Yu Wei, Lanhui Mao, Chunyu Xing, Junyang Song +2 more 2023-11-28
10329849 Multi-functional drilling experiment platform Jialin Tian, Zhi Yong Zhu, Ping Chen, Dejie Chen, Qiang Wang 2019-06-25