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Taiyuan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Corrugated skew rolling preparation method of magnesium alloy bar w...
Patent number
12,109,598
Issue date
Oct 8, 2024
Taiyuan University of Technology
Jianglin Liu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Device for manufacturing storage container by integrally winding mu...
Patent number
12,005,652
Issue date
Jun 11, 2024
Taiyuan University of Technology
Jianguo Liang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Inflation control apparatus and internal curing method for IV-type...
Patent number
11,988,287
Issue date
May 21, 2024
Taiyuan University of Technology
Jianguo Liang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Tension control method of multi-bundle winding equipment combined d...
Patent number
11,970,357
Issue date
Apr 30, 2024
Taiyuan University of Technology
Jianguo Liang
G05 - CONTROLLING REGULATING
Information
Patent Grant
High-efficiency filament helical winding devices
Patent number
11,794,401
Issue date
Oct 24, 2023
Taiyuan University of Technology
Jianguo Liang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Integrated spiral and hooping winding equipment for multi-bundle fi...
Patent number
11,795,029
Issue date
Oct 24, 2023
Taiyuan University of Technology
Jianguo Liang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
High-efficiency filament helical winding devices
Patent number
11,712,835
Issue date
Aug 1, 2023
Taiyuan University of Technology
Jianguo Liang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
High-efficiency filament helical winding devices
Patent number
11,511,476
Issue date
Nov 29, 2022
Taiyuan University of Technology
Jianguo Liang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
DEVICE FOR MANUFACTURING STORAGE CONTAINER BY INTEGRALLY WINDING MU...
Publication number
20240092038
Publication date
Mar 21, 2024
TAIYUAN UNIVERSITY OF TECHNOLOGY
Jianguo LIANG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HIGH-EFFICIENCY FILAMENT HELICAL WINDING DEVICES
Publication number
20230069166
Publication date
Mar 2, 2023
Taiyuan University of Technology
Jianguo LIANG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HIGH-EFFICIENCY FILAMENT HELICAL WINDING DEVICES
Publication number
20230054599
Publication date
Feb 23, 2023
Taiyuan University of Technology
Jianguo LIANG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HIGH-EFFICIENCY FILAMENT HELICAL WINDING DEVICES
Publication number
20220388227
Publication date
Dec 8, 2022
Taiyuan University of Technology
Jianguo LIANG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL