Weiwei ZHANG

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Jiangyin, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Valve tower reinforcing structure and reinforcing method
- Patent number 11,753,843
- Issue date Sep 12, 2023
- NA ENGINEERING CO., LTD.
- Haibo Yu
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
ARRAY SUBSTRATE AND DISPLAY PANEL
- Publication number 20240072067
- Publication date Feb 29, 2024
- SUZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Weiwei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VALVE TOWER REINFORCING STRUCTURE AND REINFORCING METHOD
- Publication number 20220010576
- Publication date Jan 13, 2022
- NR ENGINEERING CO., LTD
- Haibo YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A SYSTEM FOR ON-LINE MEASURING THE THICKNESS OF A CONTINUOUS CASTIN...
- Publication number 20210086243
- Publication date Mar 25, 2021
- JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD
- Jigang LIU
- B22 - CASTING POWDER METALLURGY