DM

Da zhong Ma

Northwestern University: 2 patents #821 of 3,846Top 25%
Overall (All Time): #1,422,941 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11488010 Intelligent analysis system using magnetic flux leakage data in pipeline inner inspection Jin LIU, Ming Fu, Sen Lu, Hua Zhang, Gang Wang +4 more 2022-11-01
9620638 Kind of power tri-gate LDMOS Xiaorong Luo, Weiwei Ge, Junfeng Wu, Mengshan Lv, Linhua HUANG +2 more 2017-04-11
9013958 Device for positioning submarine pipeline robots and method thereof Huaguang Zhang, Jinhai Liu, Jian Feng, Jilei Li, Xiangxiang Wei +2 more 2015-04-21