Qingli QI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Methods for preparing magnetostrictive powder and magnetostrictive...
- Patent number 12,367,995
- Issue date Jul 22, 2025
- CHINA SPECIAL EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
- Gongtian Shen
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR PREPARING MAGNETOSTRICTIVE POWDER AND MAGNETOSTRICTIVE...
- Publication number 20230274866
- Publication date Aug 31, 2023
- China Special Equipment Inspection and Research Institute
- Gongtian SHEN
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
MAGNETOSTRICTIVE GUIDED WAVE SENSOR AND METHOD FOR PREPARING MAGNET...
- Publication number 20230251229
- Publication date Aug 10, 2023
- China Special Equipment Inspection and Research Institute
- Gongtian SHEN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...