Membership
Tour
Register
Log in
Hanhua XU
Follow
Person
Kunming, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and system for survey and stability evaluation of upstream t...
Patent number
11,781,864
Issue date
Oct 10, 2023
KUNMING PROSPECTING DESIGN INSTITUTE OF CHINA NONFERROUS METALS INDUSTRY CO.,...
Wenlian Liu
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method for determining column-hemispherical permeation radius with...
Patent number
11,733,146
Issue date
Aug 22, 2023
KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
Zhiquan Yang
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for calculating optimal leveling stiffness of pil...
Patent number
11,681,841
Issue date
Jun 20, 2023
KUNMING PROSPECTING DESIGN INSTITUTE OF CHINA NONFERROUS METALS INDUSTRY CO.,...
Wenlian Liu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
High-Efficiency Particle Analysis Method
Publication number
20230168168
Publication date
Jun 1, 2023
KUNMING PROSPECTING DESIGN INSTITUTE OF CHINA NONFERROUS METALS INDUSTRY CO.,...
Wenlian LIU
G01 - MEASURING TESTING