HL

Huiqin Li

UN Unknown: 1 patents #329 of 3,506Top 10%
Overall (2020): #166,669 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10875874 Ginkgolide B derivative and preparation method and use thereof Daxiong Li, Hong Ke, Xiaobo Fan, Yi Sun 2020-12-29
10738613 Paired air pressure energy power system and power method thereof Weilun Chen, Tailun Chen, Steve Chen 2020-08-11