PS

Pingjing Shi

Overall (2021): #300,170 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11079322 Gas analyzer and gas analyzing method Youhui Xiong, Jingwei Cheng, Liangshun Yi, Mingliang HE 2021-08-03