PH

Pengfei He

OC Okin Refined Electric Technology Co.: 2 patents #2 of 9Top 25%
Overall (2021): #42,413 of 548,734Top 8%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11048002 Visualization system for simulating excavation of fluid-structure interaction tunnel Tianqiao Mao, Xiao Li, Shouding Li, Zhaobin Zhang, Jianming He +3 more 2021-06-29
11000129 Flip headrest device for sofa Kangming TAO, Long Li 2021-05-11
10993539 Head and waist integrated device Kangming TAO, Long Li 2021-05-04
10948431 Visible test system and rock mass heating method Bo Zheng, Xiao Li, Shouding Li, Jianming He, Zhaobin Zhang +3 more 2021-03-16