Patents/Inventors

Shanjun Mao

BeijingCN4 patents

5 Patents

US121588902024
Industrial Geographic Information System
PEKING UNIVERSITY
0 cites
US118368782023
Method and Apparatus for Constructing Real-geographic-space Scene in Real Time
Beijing Longruan Technologies Inc.
0 cites
US118269142023
Mechanical Arm Type Measuring Robot Device and Application Method
Beijing Longruan Technologies Inc.
0 cites
US117720762023
Preparation Method of Nitrogen-doped Hierarchical-porous Carbon-loaded Nanometer Pd Catalyst and Product and Application Thereof
ZHEJIANG UNIVERSITY
0 cites
US117044492023
Construction Method of Mine Intelligent Management and Control Platform Based on Geological Survey Guarantee System
BEIJING LONGRUAN TECHNOLOGIES Inc.
0 cites