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Lisheng WANG
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Qinhuangdao, CN
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Patents Grants
last 30 patents
Information
Patent Grant
High-precision intelligent centering device
Patent number
11,904,643
Issue date
Feb 20, 2024
CITIC Dicastal CO., LTD.
Weidong Liu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Device for printing two-dimensional code identifiers in intelligent...
Patent number
11,535,042
Issue date
Dec 27, 2022
CITIC Dicastal CO., LTD.
Weidong Liu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
High-strength and high-toughness magnesium alloy and preparation me...
Patent number
11,332,814
Issue date
May 17, 2022
CITIC Dicastal CO., LTD.
Zuo Xu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Plastic wrought magnesium alloy and preparation method thereof
Patent number
11,326,241
Issue date
May 10, 2022
CITIC Dicastal CO., LTD.
Lixin Huang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of refining aluminum alloy
Patent number
10,494,699
Issue date
Dec 3, 2019
CITIC Dicastal CO., LTD.
Lisheng Wang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process of preparing aluminum alloy
Patent number
9,677,157
Issue date
Jun 13, 2017
CITIC DICASTAL Co., LTD
Lisheng Wang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
HIGH-PRECISION INTELLIGENT CENTERING DEVICE
Publication number
20220395952
Publication date
Dec 15, 2022
CITIC DICASTAL CO., LTD.
Weidong Liu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DEVICE FOR PRINTING TWO-DIMENSIONAL CODE IDENTIFIERS IN INTELLIGENT...
Publication number
20220396082
Publication date
Dec 15, 2022
CITIC DICASTAL CO., LTD.
Weidong Liu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
HIGH-STRENGTH AND HIGH-TOUGHNESS MAGNESIUM ALLOY AND PREPARATION ME...
Publication number
20200149142
Publication date
May 14, 2020
CITIC DICASTAL CO., LTD
Kedi DING
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PLASTIC WROUGHT MAGNESIUM ALLOY AND PREPARATION METHOD THEREOF
Publication number
20200149143
Publication date
May 14, 2020
CITIC DICASTAL CO., LTD
Lixin HUANG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Aluminum Alloy Refiner Material and Preparation Method Thereof
Publication number
20160298217
Publication date
Oct 13, 2016
CITIC DICASTAL CO., LTD
Lisheng Wang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF REFINING ALUMINUM ALLOY
Publication number
20160273076
Publication date
Sep 22, 2016
CITIC DICASTAL CO., LTD
Lisheng WANG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINIUM ALLOY REFINER AND PREPARATION METHOD AND APPLICATION THEREOF
Publication number
20160273075
Publication date
Sep 22, 2016
CITIC DICASTAL CO., LTD
Yongning WANG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR IMPROVING MECHANICAL PROPERTIES OF ALUMINUM ALLOY CASTINGS
Publication number
20150252460
Publication date
Sep 10, 2015
CITIC DICASTAL CO., LTD
Wang Lisheng
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Process of Preparing Aluminum Alloy
Publication number
20150252450
Publication date
Sep 10, 2015
CITIC DICASTAL CO., LTD
Lisheng WANG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...