Qing Liu

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Optical path/beam splitting unit and coaxial-wire-feed cladding hea...
- Patent number 11,673,212
- Issue date Jun 13, 2023
- Huazhong University of Science & Technology
- Xiuquan Ma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Disinfecting device for central air conditioner
- Patent number 11,255,556
- Issue date Feb 22, 2022
- Huazhong University of Science & Technology
- Xiuquan Ma
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR JUDGING AGING DEGREE OF INSULATION OF XLPE CABLE CONNECT...
- Publication number 20240393271
- Publication date Nov 28, 2024
- Wuhan University
- Jinsong Tao
- G01 - MEASURING TESTING
Information Patent Application
DISINFECTING DEVICE FOR CENTRAL AIR CONDITIONER
- Publication number 20220057093
- Publication date Feb 24, 2022
- HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Xiuquan Ma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL PATH/BEAM SPLITTING UNIT AND COAXIAL-WIRE-FEED CLADDING HEA...
- Publication number 20210197318
- Publication date Jul 1, 2021
- HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY
- Xiuquan Ma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR