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Donghui ZHANG
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Qinhuangdao, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Mold and method for manufacturing front wheel disc of carbon fiber...
Patent number
10,913,218
Issue date
Feb 9, 2021
CITIC Dicastal CO., LTD.
Zuo Xu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for treating surface of carbon fiber composite material
Patent number
10,570,265
Issue date
Feb 25, 2020
CITIC Dicastal CO., LTD.
Jianqiang Cao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Wheel flange detection device
Patent number
10,502,540
Issue date
Dec 10, 2019
CITIC Dicastal CO., LTD.
Weidong Liu
G01 - MEASURING TESTING
Information
Patent Grant
Spinning roller surface laser reinforced processing forming method
Patent number
10,384,311
Issue date
Aug 20, 2019
CITIC Dicastal CO., LTD.
Haiping Chang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Vehicle wheel positioning device
Patent number
9,895,783
Issue date
Feb 20, 2018
CITIC Dicastal CO., LTD.
Bowen Xue
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wheel alignment device
Patent number
9,731,352
Issue date
Aug 15, 2017
CITIC Dicastal CO., LTD.
Bowen Xue
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Split-type mold for wheel casting
Patent number
9,616,491
Issue date
Apr 11, 2017
CITIC Dicastal CO., LTD.
Peng Zhou
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Integrated mould for low-pressure casting of wheels
Patent number
9,604,277
Issue date
Mar 28, 2017
CITIC Dicastal CO., LTD.
Peng Zhou
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
LASER REMELTING TREATMENT METHOD FOR SURFACE OF ALUMINUM ALLOY
Publication number
20200130104
Publication date
Apr 30, 2020
CITIC Discastal CO., LTD.
Junqiang E
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MOLD AND METHOD FOR MANUFACTURING FRONT WHEEL DISC OF CARBON FIBER...
Publication number
20190263077
Publication date
Aug 29, 2019
CITIC DICASTAL CO., LTD
Donghui ZHANG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR SURFACE TREATMENT OF COMPOSITE MATERIAL PART AND TREATED...
Publication number
20190061289
Publication date
Feb 28, 2019
CITIC DICASTAL CO., LTD
Ling Xiao
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR TREATING SURFACE OF CARBON FIBER COMPOSITE MATERIAL
Publication number
20190062513
Publication date
Feb 28, 2019
CITIC DICASTAL CO., LTD
Jianqiang Cao
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
WHEEL FLANGE DETECTION DEVICE
Publication number
20190033050
Publication date
Jan 31, 2019
CITIC DICASTAL CO., LTD
Weidong Liu
G01 - MEASURING TESTING
Information
Patent Application
WHEEL MOUNTING DEVICE
Publication number
20180334367
Publication date
Nov 22, 2018
CITIC Dicastal CO.,LTD
Yao ZHENG
B66 - HOISTING LIFTING HAULING
Information
Patent Application
SPINNING ROLLER SURFACE LASER REINFORCED PROCESSING FORMING METHOD
Publication number
20180333802
Publication date
Nov 22, 2018
CITIC DICASTAL CO., LTD
Haiping Chang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Split-Type Mold for Wheel Casting
Publication number
20160368042
Publication date
Dec 22, 2016
CITIC DICASTAL CO., LTD
Peng Zhou
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Integrated Mould for Low-Pressure Casting of Wheels
Publication number
20160368043
Publication date
Dec 22, 2016
CITIC DICASTAL CO., LTD
Peng Zhou
B22 - CASTING POWDER METALLURGY
Information
Patent Application
WHEEL ALIGNMENT DEVICE
Publication number
20160346844
Publication date
Dec 1, 2016
CITIC DICASTAL CO., LTD
Bowen XUE
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE WHEEL POSITIONING DEVICE
Publication number
20160346887
Publication date
Dec 1, 2016
CITIC DICASTAL CO., LTD
Bowen XUE
B60 - VEHICLES IN GENERAL