ZHENG CHEN

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Patents Grantslast 30 patents

Information Patent Grant
Method for quantitative analysis of cavity zone of the top of concr...
- Patent number 11,733,212
- Issue date Aug 22, 2023
- GuangXi University
- Zheng Chen
- E04 - BUILDING
Information Patent Grant
Quantitative evaluation method for workability of concrete based on...
- Patent number 11,630,097
- Issue date Apr 18, 2023
- GUANGXI UNIVERSITY
- Zheng Chen
- G01 - MEASURING TESTING
Information Patent Grant
Image acquisition device and measuring method for geometric paramet...
- Patent number 11,391,560
- Issue date Jul 19, 2022
- GuangXi University
- Lufeng Yang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
QUANTITATIVE EVALUATION METHOD FOR WORKABILITY OF CONCRETE BASED ON...
- Publication number 20220326213
- Publication date Oct 13, 2022
- GUANGXI UNIVERSITY
- Zheng CHEN
- G01 - MEASURING TESTING
Information Patent Application
Method for Quantitative Analysis of Cavity Zone of the Top of Concr...
- Publication number 20210310993
- Publication date Oct 7, 2021
- GUANGXI UNIVERSITY
- Zheng CHEN
- G01 - MEASURING TESTING
Information Patent Application
IMAGE ACQUISITION DEVICE AND MEASURING METHOD FOR GEOMETRIC PARAMET...
- Publication number 20200355490
- Publication date Nov 12, 2020
- GuangXi University
- Lufeng YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CUTTER AND CUTTING METHOD FOR CONCRETE TEST BLOCK
- Publication number 20200324436
- Publication date Oct 15, 2020
- GuangXi University
- LUFENG YANG
- B28 - WORKING CEMENT, CLAY, OR STONE