Membership
Tour
Register
Log in
Quansheng Li
Follow
Person
Beijing, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for constructing pumping-injection well of groundwater reser...
Patent number
11,673,747
Issue date
Jun 13, 2023
China University of Mining and Technology
Shuzhao Chen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for constructing dam inside dump of inner-dump strip mine
Patent number
11,674,393
Issue date
Jun 13, 2023
China University of Mining and Technology
Shuzhao Chen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Artificial dam of distributed coal mine underground reservoir and i...
Patent number
9,689,128
Issue date
Jun 27, 2017
China Shenhua Energy Company Limited
Dazhao Gu
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR CONSTRUCTING PUMPING-INJECTION WELL OF GROUNDWATER RESER...
Publication number
20230030574
Publication date
Feb 2, 2023
CHINA UNIVERSITY OF MINING AND TECHNOLOGY
Shuzhao CHEN
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
METHOD FOR CONSTRUCTING DAM INSIDE DUMP OF INNER-DUMP STRIP MINE
Publication number
20220333486
Publication date
Oct 20, 2022
China University of Mining and Technology
Shuzhao CHEN
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
AN ARTIFICIAL DAM OF DISTRIBUTED COAL MINE UNDERGROUND RESERVOIR AN...
Publication number
20160201460
Publication date
Jul 14, 2016
CHINA SHENHUA ENERGY COMPANY LIMITED
Dazhao Gu
E21 - EARTH DRILLING MINING
Information
Patent Application
AN ARTIFICIAL RETAINING DAM OF COAL MINE UNDERGROUND RESERVOIR AND...
Publication number
20160176639
Publication date
Jun 23, 2016
CHINA SHENHUA ENERGY COMPANY LIMITED
Dazhao Gu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL