Xiangsheng LIU

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Dalian, Liaoning, CN

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Patents Grantslast 30 patents

Information Patent Grant
Large gear involute artifact assembled with mandrel
- Patent number 12,135,208
- Issue date Nov 5, 2024
- Dalian University of Technology
- Siying Ling
- G01 - MEASURING TESTING
Information Patent Grant
Generating device based on friction drive for gear involute artifac...
- Patent number 12,011,748
- Issue date Jun 18, 2024
- Dalian University of Technology
- Siying Ling
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
A LARGE GEAR INVOLUTE ARTIFACT ASSEMBLED WITH MANDREL
- Publication number 20230358522
- Publication date Nov 9, 2023
- DALIAN UNIVERSITY OF TECHNOLOGY
- Siying LING
- G01 - MEASURING TESTING
Information Patent Application
A GENERATING DEVICE BASED ON FRICTION DRIVE FOR GEAR INVOLUTE ARTIF...
- Publication number 20230264244
- Publication date Aug 24, 2023
- DALIAN UNIVERSITY OF TECHNOLOGY
- Siying LING
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...