Yan Liu

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Shijiazhuang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional displacement compensation method for microscopic...
- Patent number 12,025,501
- Issue date Jul 2, 2024
- THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
- Yan Liu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MATERIAL COMPLETENESS DETECTION METHOD AND APPARATUS, AND STORAGE M...
- Publication number 20230377123
- Publication date Nov 23, 2023
- Zhengzhou University of Light Industry
- Hao LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Three-Dimensional Displacement Compensation Method for Microscopic...
- Publication number 20230036090
- Publication date Feb 2, 2023
- THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
- Yan Liu
- G01 - MEASURING TESTING