Beijing
China
3
2020-01-02
The entities that hold a legal rights for patent applications filed by inventor Dong Jiarui:
Jiarui Dong from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and device for detecting and evaluating defect
#2 | 2018-09-27Method for reconstructing defect
#3 | 2018-08-16Imaging method and device based on guided wave scattering of omni-directional magneto-acoustic transducers
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