Liang Yu

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Harbin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Heterodyne laser interferometer based on integrated dual polarizati...
- Patent number 12,287,198
- Issue date Apr 29, 2025
- Harbin Institute of Technology
- Haijin Fu
- G01 - MEASURING TESTING
Information Patent Grant
Heterodyne interferometer based on multi-target opposite displaceme...
- Patent number 12,247,824
- Issue date Mar 11, 2025
- Harbin Institute of Technology
- Haijin Fu
- G01 - MEASURING TESTING
Information Patent Grant
Single-beam three-degree-of-freedom homodyne laser interferometer b...
- Patent number 11,733,026
- Issue date Aug 22, 2023
- Harbin Institute of Technology
- Liang Yu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
HIGH-PRECISION DUAL-AXIS LASER INCLINOMETER BASED ON WAVEFRONT HOMO...
- Publication number 20230384090
- Publication date Nov 30, 2023
- HARBIN INSTITUTE OF TECHNOLOGY
- Pengcheng Hu
- G01 - MEASURING TESTING
Information Patent Application
SINGLE-BEAM THREE-DEGREE-OF-FREEDOM HOMODYNE LASER INTERFEROMETER B...
- Publication number 20220290969
- Publication date Sep 15, 2022
- HARBIN INSTITUTE OF TECHNOLOGY
- Liang Yu
- G01 - MEASURING TESTING