HZ

Hanwen Zhang

HU Hong Kong Polytechnic University: 1 patents #3 of 36Top 9%
Overall (2022): #155,942 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11497452 Predictive knee joint loading system Tsz Hei Cheung, Ho Man Chan, Kevin Ki Wai Ho, Zoe Yau Shan Chan, Man Fung Lam +6 more 2022-11-15
11231080 Mechanical force-amplifying type motor-driven friction braking device for rail vehicle Mengling WU, Maolin Chen, Chun Hua Tian, Shun-Huang Peng, Fulei Feng +1 more 2022-01-25