Zhu Zhihua

Person

Qinhuangdao, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle wheel
- Patent number D1043504
- Issue date Sep 24, 2024
- CITIC Dicastal CO., LTD.
- Jing Guo
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1043506
- Issue date Sep 24, 2024
- CITIC Dicastal CO., LTD.
- Jing Guo
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1043505
- Issue date Sep 24, 2024
- CITIC Dicastal CO., LTD.
- Jing Guo
- D12 - Transportation
Information Patent Grant
Hole wall thickness gauge
- Patent number 12,072,184
- Issue date Aug 27, 2024
- CITIC Dicastal CO., LTD.
- Huiying Liu
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle wheel
- Patent number D1032450
- Issue date Jun 25, 2024
- CITIC Dicastal CO., LTD.
- Jing Guo
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1032449
- Issue date Jun 25, 2024
- CITIC Dicastal CO., LTD.
- Jing Guo
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1031580
- Issue date Jun 18, 2024
- CITIC Dicastal CO., LTD.
- Jing Guo
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1031581
- Issue date Jun 18, 2024
- CITIC Dicastal CO., LTD.
- Jing Guo
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1031579
- Issue date Jun 18, 2024
- CITIC Dicastal CO., LTD.
- Jing Guo
- D12 - Transportation
Information Patent Grant
Sound absorber unit and wheel with sound absorber device
- Patent number 12,005,733
- Issue date Jun 11, 2024
- CITIC Dicastal CO., LTD.
- Xi Li
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle wheel
- Patent number D1028832
- Issue date May 28, 2024
- CITIC Dicastal CO., LTD.
- Zhichong Liu
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1028834
- Issue date May 28, 2024
- CITIC Dicastal CO., LTD.
- Guangcai Chen
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1028833
- Issue date May 28, 2024
- CITIC Dicastal CO., LTD.
- Zhichong Liu
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1027786
- Issue date May 21, 2024
- CITIC Dicastal CO., LTD.
- Zhichong Liu
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1027775
- Issue date May 21, 2024
- CITIC Dicastal CO., LTD.
- Zhichong Liu
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1027776
- Issue date May 21, 2024
- CITIC Dicastal CO., LTD.
- Zhichong Liu
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1027779
- Issue date May 21, 2024
- CITIC Dicastal CO., LTD.
- Zhichong Liu
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1027781
- Issue date May 21, 2024
- CITIC Dicastal CO., LTD.
- Guangcai Chen
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1027773
- Issue date May 21, 2024
- CITIC Dicastal CO., LTD.
- Zhichong Liu
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1027778
- Issue date May 21, 2024
- CITIC Dicastal CO., LTD.
- Zhichong Liu
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1027780
- Issue date May 21, 2024
- CITIC Dicastal CO., LTD.
- Guangcai Chen
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1027774
- Issue date May 21, 2024
- CITIC Dicastal CO., LTD.
- Zhichong Liu
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1027789
- Issue date May 21, 2024
- CITIC Dicastal CO., LTD.
- Jing Guo
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1027772
- Issue date May 21, 2024
- CITIC Dicastal CO., LTD.
- Zhichong Liu
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1027777
- Issue date May 21, 2024
- CITIC Dicastal CO., LTD.
- Zhichong Liu
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1027787
- Issue date May 21, 2024
- CITIC Dicastal CO., LTD.
- Jing Guo
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1027788
- Issue date May 21, 2024
- CITIC Dicastal CO., LTD.
- Jing Guo
- D12 - Transportation
Information Patent Grant
Method for manufacturing special vehicle wheels with 7000 series al...
- Patent number 11,981,985
- Issue date May 14, 2024
- CITIC Dicastal CO., LTD.
- Tieqiang Chen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Vehicle wheel
- Patent number D1018416
- Issue date Mar 19, 2024
- CITIC Dicastal CO., LTD.
- Zhichong Liu
- D12 - Transportation
Information Patent Grant
Vehicle wheel
- Patent number D1018421
- Issue date Mar 19, 2024
- CITIC Dicastal CO., LTD.
- Zhichong Liu
- D12 - Transportation

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Inversion of Tire Material Parameters for Whe...
- Publication number 20250005231
- Publication date Jan 2, 2025
- CITIC DICASTAL CO., LTD
- Decai KONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Magnesium Alloy, Preparation Method Thereof, and Process for Prepar...
- Publication number 20230193433
- Publication date Jun 22, 2023
- CITIC DICASTAL CO., LTD
- Lixin Huang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Forging Process of Magnesium Alloy Wheel Hub
- Publication number 20230071499
- Publication date Mar 9, 2023
- CITIC DICASTAL CO., LTD
- Lixin Huang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
LOADING SYSTEM AND TEST EQUIPMENT FOR AUTOMOBILE CHASSIS SIMULATION...
- Publication number 20220316992
- Publication date Oct 6, 2022
- CITIC DICASTAL CO., LTD
- Zhihua Zhu
- G01 - MEASURING TESTING
Information Patent Application
TRANSMISSION SHAFT AUTOMATIC CONNECTION AND DISENGAGEMENT DEVICE AN...
- Publication number 20220316532
- Publication date Oct 6, 2022
- CITIC DICASTAL CO., LTD
- Qiang Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HOLE WALL THICKNESS GAUGE
- Publication number 20220307812
- Publication date Sep 29, 2022
- CITIC DICASTAL CO., LTD.
- Huiying LIU
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MANUFACTURING SPECIAL VEHICLE WHEELS WITH 7000 SERIES AL...
- Publication number 20220307118
- Publication date Sep 29, 2022
- CITIC DICASTAL CO., LTD
- Tieqiang Chen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Visual Model for Image Analysis of Material Characterization and An...
- Publication number 20220301139
- Publication date Sep 22, 2022
- CITIC DICASTAL CO., LTD
- Zuo Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WHEEL WITH A SOUND ABSORBING DEVICE
- Publication number 20220148553
- Publication date May 12, 2022
- CITIC DICASTAL CO., LTD
- Xi LI
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR ADJUSTING PROCESS PARAMETERS OF DIE-CASTING M...
- Publication number 20220143684
- Publication date May 12, 2022
- CITIC DICASTAL CO., LTD
- Yaqi Wu
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOUND ABSORBER UNIT AND WHEEL WITH SOUND ABSORBER DEVICE
- Publication number 20220144014
- Publication date May 12, 2022
- CITIC DICASTAL CO., LTD
- Xi LI
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD, APPARATUS AND DEVICE FOR MONITORING ANTOMOBILE BASED ON SAT...
- Publication number 20220130181
- Publication date Apr 28, 2022
- CITIC DICASTAL CO., LTD
- Xi LI
- B60 - VEHICLES IN GENERAL
Information Patent Application
CASTING MOLD, COUNTER-PRESSURE CASTING METHOD AND LOW-PRESSURE CAST...
- Publication number 20220062979
- Publication date Mar 3, 2022
- CITIC DICASTAL CO., LTD
- Longtao Kang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COOLING WATER CHANNEL FOR CASTING MOLD
- Publication number 20220040753
- Publication date Feb 10, 2022
- CITIC DICASTAL CO., LTD
- Zhen Li
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SIDE MOLD AND LOW-PRESSURE HUB CASTING MOLD
- Publication number 20220040756
- Publication date Feb 10, 2022
- CITIC DICASTAL CO., LTD
- Zhen Li
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD, APPARATUS AND DEVICE FOR DYNAMICALLY ACQUIRING LOAD OF VEHI...
- Publication number 20210102835
- Publication date Apr 8, 2021
- CITIC DICASTAL CO., LTD
- Xi Li
- G01 - MEASURING TESTING
Information Patent Application
METHOD, DEVICE AND APPARATUS FOR DYNAMICALLY MONITORING WORKING STA...
- Publication number 20210104105
- Publication date Apr 8, 2021
- CITIC DICASTAL CO., LTD
- Xi LI
- B60 - VEHICLES IN GENERAL
Information Patent Application
DEFORMATION SENSOR, DEVICE FOR MEASURING LOAD OF WHEEL HUB OF VEHIC...
- Publication number 20210101407
- Publication date Apr 8, 2021
- CITIC DICASTAL CO., LTD
- Xi LI
- B60 - VEHICLES IN GENERAL
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
WHEEL DEBURRING MACHINE
- Publication number 20200147742
- Publication date May 14, 2020
- CITIC DICASTAL CO., LTD
- Yao ZHENG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
VEHICLE STEERING CONTROL SYSTEM, VEHICLE AND CONTROL METHOD
- Publication number 20200070878
- Publication date Mar 5, 2020
- CITIC DICASTAL CO., LTD
- Dexi DU
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
STEERING KNUCKLE OF VEHICLE TURNING WHEEL, STEERING DEVICE AND VEHICLE
- Publication number 20200070883
- Publication date Mar 5, 2020
- CITIC DICASTAL CO., LTD
- Dexi DU
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE STEERING WHEEL ASSEMBLY AND VEHICLE
- Publication number 20200070871
- Publication date Mar 5, 2020
- CITIC DICASTAL CO., LTD
- Dexi DU
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
SAMPLE GAUGE LENGTH AND LENGTH AFTER FRACTURE MEASURING DEVICE
- Publication number 20190390946
- Publication date Dec 26, 2019
- CITIC DICASTAL CO., LTD
- Hanbao Sun
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR REMOVING VALVE HOLE SEALING SUBSTITUTE FROM HUB
- Publication number 20190316984
- Publication date Oct 17, 2019
- CITIC DICASTAL CO., LTD
- Jinqi Lyu
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR DETECTING BALANCE OF HUB VALVE HOLE
- Publication number 20190301964
- Publication date Oct 3, 2019
- CITIC DICASTAL CO., LTD
- Guogang Chen
- G01 - MEASURING TESTING
Information Patent Application
AUTOMATIC HUB TYPE IDENTIFYING DEVICE
- Publication number 20190291480
- Publication date Sep 26, 2019
- CITIC DICASTAL CO., LTD
- Jinqi LV
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PROCESS FOR MANUFACTURING ALUMINUM ALLOY WHEEL
- Publication number 20190283108
- Publication date Sep 19, 2019
- CITIC DICASTAL CO., LTD
- Haiping Chang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CONTINUOUS CASTING AND CONTINUOUS FORGING FORMING PROCESS FOR ALUMI...
- Publication number 20190283123
- Publication date Sep 19, 2019
- CITIC DICASTAL CO., LTD
- Dexi DU
- B22 - CASTING POWDER METALLURGY

Person

Patents Grantslast 30 patents

Vehicle wheel

Vehicle wheel

Vehicle wheel

Hole wall thickness gauge

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Sound absorber unit and wheel with sound absorber device

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Vehicle wheel

Method for manufacturing special vehicle wheels with 7000 series al...

Vehicle wheel

Vehicle wheel

Patents Applicationslast 30 patents

Method and System for Inversion of Tire Material Parameters for Whe...

Magnesium Alloy, Preparation Method Thereof, and Process for Prepar...

Forging Process of Magnesium Alloy Wheel Hub

LOADING SYSTEM AND TEST EQUIPMENT FOR AUTOMOBILE CHASSIS SIMULATION...

TRANSMISSION SHAFT AUTOMATIC CONNECTION AND DISENGAGEMENT DEVICE AN...

HOLE WALL THICKNESS GAUGE

METHOD FOR MANUFACTURING SPECIAL VEHICLE WHEELS WITH 7000 SERIES AL...

Visual Model for Image Analysis of Material Characterization and An...

WHEEL WITH A SOUND ABSORBING DEVICE

METHOD AND SYSTEM FOR ADJUSTING PROCESS PARAMETERS OF DIE-CASTING M...

SOUND ABSORBER UNIT AND WHEEL WITH SOUND ABSORBER DEVICE

METHOD, APPARATUS AND DEVICE FOR MONITORING ANTOMOBILE BASED ON SAT...

CASTING MOLD, COUNTER-PRESSURE CASTING METHOD AND LOW-PRESSURE CAST...

COOLING WATER CHANNEL FOR CASTING MOLD

SIDE MOLD AND LOW-PRESSURE HUB CASTING MOLD

METHOD, APPARATUS AND DEVICE FOR DYNAMICALLY ACQUIRING LOAD OF VEHI...

METHOD, DEVICE AND APPARATUS FOR DYNAMICALLY MONITORING WORKING STA...

DEFORMATION SENSOR, DEVICE FOR MEASURING LOAD OF WHEEL HUB OF VEHIC...

PLASTIC WROUGHT MAGNESIUM ALLOY AND PREPARATION METHOD THEREOF

WHEEL DEBURRING MACHINE

LASER REMELTING TREATMENT METHOD FOR SURFACE OF ALUMINUM ALLOY

VEHICLE STEERING CONTROL SYSTEM, VEHICLE AND CONTROL METHOD

STEERING KNUCKLE OF VEHICLE TURNING WHEEL, STEERING DEVICE AND VEHICLE

VEHICLE STEERING WHEEL ASSEMBLY AND VEHICLE

SAMPLE GAUGE LENGTH AND LENGTH AFTER FRACTURE MEASURING DEVICE

DEVICE FOR REMOVING VALVE HOLE SEALING SUBSTITUTE FROM HUB

DEVICE FOR DETECTING BALANCE OF HUB VALVE HOLE

AUTOMATIC HUB TYPE IDENTIFYING DEVICE

PROCESS FOR MANUFACTURING ALUMINUM ALLOY WHEEL

CONTINUOUS CASTING AND CONTINUOUS FORGING FORMING PROCESS FOR ALUMI...