Yan BAO

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Dalian, Liaoning, CN

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Patents Grantslast 30 patents

Information Patent Grant
Freezing support device and method for large thin-walled part
- Patent number 11,618,117
- Issue date Apr 4, 2023
- Dalian University of Technology
- Jiang Guo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ultrasonic cutting holder for honeycomb core
- Patent number 11,220,018
- Issue date Jan 11, 2022
- Dalian University of Technology
- Renke Kang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL ULTRASONIC ELLIPTICAL VIBRATION CUTTING DEVICE
- Publication number 20240391122
- Publication date Nov 28, 2024
- DALIAN UNIVERSITY OF TECHNOLOGY
- Zhigang DONG
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
COMBINED GRINDING WHEEL FOR ULTRASONIC MACHINING AND DESIGN METHOD...
- Publication number 20220324076
- Publication date Oct 13, 2022
- DALIAN UNIVERSITY OF TECHNOLOGY
- Renke KANG
- B24 - GRINDING POLISHING
Information Patent Application
FREEZING SUPPORT DEVICE AND METHOD FOR LARGE THIN-WALLED PART
- Publication number 20220097187
- Publication date Mar 31, 2022
- DALIAN UNIVERSITY OF TECHNOLOGY
- Jiang GUO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Ultrasonic Cutting Holder For Honeycomb Core
- Publication number 20210268679
- Publication date Sep 2, 2021
- DALIAN UNIVERSITY OF TECHNOLOGY
- Renke KANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR