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Wuhan, CN
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last 30 patents
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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 Applications
last 30 patents
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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
LASER HEAD CAPABLE OF DYNAMICALLY REGULATING LASER SPOT BY HIGH FRE...
Publication number
20210373347
Publication date
Dec 2, 2021
HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY
Xiuquan MA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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