Dengyao Li

Person

Qinhuangdao, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Cutting method for aluminum alloy casting, and trimming die
- Patent number 11,376,670
- Issue date Jul 5, 2022
- CITIC Dicastal CO., LTD.
- Haijun Guo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Trimming die for casting of front steering knuckle in double-wishbo...
- Patent number 11,123,786
- Issue date Sep 21, 2021
- CITIC Dicastal CO., LTD.
- Zuo Xu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
High-precision tensioning device
- Patent number 10,730,159
- Issue date Aug 4, 2020
- CITIC Dicastal CO., LTD.
- Ruixiao Zhou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manual adjustable tensioning device
- Patent number 10,533,595
- Issue date Jan 14, 2020
- CITIC Dicastal CO., LTD.
- Ruixiao Zhou
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device and method for degating of aluminum wheel blank by laser cut...
- Patent number 10,279,433
- Issue date May 7, 2019
- CITIC Dicastal CO., LTD.
- Fengbao Luo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and method for laser cutting of aluminum alloy wheel blank b...
- Patent number 10,279,432
- Issue date May 7, 2019
- CITIC Dicastal CO., LTD.
- Fengbao Luo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
CUTTING METHOD FOR ALUMINUM ALLOY CASTING, AND TRIMMING DIE
- Publication number 20200406372
- Publication date Dec 31, 2020
- CITIC DICASTAL CO., LTD
- Haijun Guo
- B22 - CASTING POWDER METALLURGY
Information Patent Application
TRIMMING DIE FOR CASTING OF FRONT STEERING KNUCKLE IN DOUBLE-WISHBO...
- Publication number 20200406332
- Publication date Dec 31, 2020
- CITIC DICASTAL CO., LTD
- Haijun GUO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUAL ADJUSTABLE TENSIONING DEVICE
- Publication number 20190040898
- Publication date Feb 7, 2019
- CITIC DICASTAL CO., LTD
- Ruixiao Zhou
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HIGH-PRECISION TENSIONING DEVICE
- Publication number 20170361412
- Publication date Dec 21, 2017
- CITIC Dicastal CO.,LTD
- Ruixiao Zhou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device and Method for Degating of Aluminum Wheel Blank by Laser Cut...
- Publication number 20170189998
- Publication date Jul 6, 2017
- CITIC DICASTAL CO., LTD
- Fengbao Luo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device and Method for Laser Cutting of Aluminum Alloy Wheel Blank B...
- Publication number 20170120388
- Publication date May 4, 2017
- CITIC Dicastal CO., LTD
- Fengbao Luo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Person

Patents Grantslast 30 patents

Cutting method for aluminum alloy casting, and trimming die

Trimming die for casting of front steering knuckle in double-wishbo...

High-precision tensioning device

Manual adjustable tensioning device

Device and method for degating of aluminum wheel blank by laser cut...

Device and method for laser cutting of aluminum alloy wheel blank b...

Patents Applicationslast 30 patents

CUTTING METHOD FOR ALUMINUM ALLOY CASTING, AND TRIMMING DIE

TRIMMING DIE FOR CASTING OF FRONT STEERING KNUCKLE IN DOUBLE-WISHBO...

MANUAL ADJUSTABLE TENSIONING DEVICE

HIGH-PRECISION TENSIONING DEVICE

Device and Method for Degating of Aluminum Wheel Blank by Laser Cut...

Device and Method for Laser Cutting of Aluminum Alloy Wheel Blank B...