Bo Wan

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
High-precision automatic weighing device for powder samples
- Patent number 12,313,440
- Issue date May 27, 2025
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
- Dingshuai Xue
- B08 - CLEANING
Information Patent Grant
Multi-scale three-dimensional (3D) engineering geological model con...
- Patent number 11,828,902
- Issue date Nov 28, 2023
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CAS
- Bowen Zheng
- G01 - MEASURING TESTING
Information Patent Grant
Multi-scale three-dimensional (3D) engineering geological model con...
- Patent number 11,733,426
- Issue date Aug 22, 2023
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CAS
- Bowen Zheng
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
High-precision automatic weighing device for powder samples
- Publication number 20250085157
- Publication date Mar 13, 2025
- Institute of Geology and Geophysics, Chinese Academy of Sciences
- Dingshuai Xue
- B08 - CLEANING