Qiang XU

Follow

Person

Chengdu City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Classified landfill device and method for garbage landfills
- Patent number 12,023,681
- Issue date Jul 2, 2024
- SICHUAN KEYUAN TESTING CENTER OF ENGINEERING TECHNOLOGY CO., LTD
- Guangli Xiao
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method, system, device and medium for landslide identification base...
- Patent number 11,747,498
- Issue date Sep 5, 2023
- CHENGDU UNIVERSITY OF TECHNOLOGY
- Keren Dai
- G01 - MEASURING TESTING
Information Patent Grant
Standard sample for measuring rock porosity by helium method
- Patent number 11,692,923
- Issue date Jul 4, 2023
- Hongyu Du
- G01 - MEASURING TESTING
Information Patent Grant
Heat transfer printing on-line code printing system
- Patent number 11,407,233
- Issue date Aug 9, 2022
- SICHUAN PETROCHEMICAL YASHI PAPER CO., LTD.
- Zhiyong Liao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
COAXIAL WAVEGUIDE-BASED GEOTECHNICAL MULTI-POINT DEFORMATION SENSOR...
- Publication number 20240369343
- Publication date Nov 7, 2024
- Chengdu University of Technology
- Qiang XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLASSIFIED LANDFILL DEVICE AND METHOD FOR GARBAGE LANDFILLS
- Publication number 20240091786
- Publication date Mar 21, 2024
- SICHUAN KEYUAN TESTING CENTER OF ENGINEERING TECHNOLOGY CO., LTD
- Guangli XIAO
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
STANDARD SAMPLE FOR MEASURING ROCK POROSITY BY HELIUM METHOD
- Publication number 20230051513
- Publication date Feb 16, 2023
- Keyuan Engineering Technology Testing Center of Sichuan Province
- Hongyu DU
- G01 - MEASURING TESTING
Information Patent Application
HEAT TRANSFER PRINTING ON-LINE CODE PRINTING SYSTEM
- Publication number 20220016901
- Publication date Jan 20, 2022
- Sichuan Petrochemical Yashi Paper Co., Ltd.
- Zhiyong LIAO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS