LL

Longlong Leng

HU Hangzhou City University: 1 patents #3 of 28Top 15%
Overall (2023): #350,925 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11703067 Two-dimensional motor-direct-driving electro-hydraulic servo valve with adjustable null position Qiang Zuo, Xian Jin Jeff Zhang, Yaolan Jin, Zhuhua Deng, Wei Shao +4 more 2023-07-18