Yan ZHUANG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Reactor temperature measurement system, reactor and method for prep...
- Patent number 11,714,010
- Issue date Aug 1, 2023
- Shanghai Huayi New Material Co., Ltd
- Yunqi Liu
- G01 - MEASURING TESTING
Information Patent Grant
Liquid crystal display panel and liquid crystal display device
- Patent number 10,423,037
- Issue date Sep 24, 2019
- SHANGHAI TIANMA MICRO-ELECTRONIC CO., LTD.
- Huiping Chai
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Reactor Temperature Measurement System, Reactor and Method for Prep...
- Publication number 20220026288
- Publication date Jan 27, 2022
- Shanghai HuaYi New Material Co., Ltd.
- Yunqi LIU
- G01 - MEASURING TESTING
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20180373102
- Publication date Dec 27, 2018
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Huiping CHAI
- G02 - OPTICS