Yixue HAN

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device aeronautical aluminum alloy minimum-quantity-lubrication mil...
- Patent number 11,975,415
- Issue date May 7, 2024
- QINGDAO UNIVERSITY OF TECHNOLOGY
- Min Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Intelligent switching system for switching internal cooling and ext...
- Patent number 11,819,932
- Issue date Nov 21, 2023
- QINGDAO UNIVERSITY OF TECHNOLOGY
- Changhe Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Internal cooling/external cooling-switching milling minimum-quantit...
- Patent number 11,794,297
- Issue date Oct 24, 2023
- QINGDAO UNIVERSITY OF TECHNOLOGY
- Changhe Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
AERONAUTICAL ALUMINUM ALLOY MINIMUM-QUANTITY-LUBRICATION MILLING MA...
- Publication number 20220193849
- Publication date Jun 23, 2022
- QINGDAO UNIVERSITY OF TECHNOLOGY
- Min YANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INTERNAL COOLING/EXTERNAL COOLING-SWITCHING MILLING MINIMUM-QUANTIT...
- Publication number 20220143769
- Publication date May 12, 2022
- QINGDAO UNIVERSITY OF TECHNOLOGY
- Changhe LI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INTELLIGENT SWITCHING SYSTEM FOR SWITCHING INTERNAL COOLING AND EXT...
- Publication number 20220143719
- Publication date May 12, 2022
- QINGDAO UNIVERSITY OF TECHNOLOGY
- Changhe LI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR