Hongdan Yu

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Intelligent frequency reading method applicable to low-temperature...
- Patent number 12,061,113
- Issue date Aug 13, 2024
- Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
- Xianjun Tan
- G01 - MEASURING TESTING
Information Patent Grant
Vibrating wire stress gauge and stress testing equipment suitable f...
- Patent number 12,055,448
- Issue date Aug 6, 2024
- Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
- Xianjun Tan
- G01 - MEASURING TESTING