Haipeng LIU

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Luminescent microspheres and preparation method thereof
- Patent number 11,516,896
- Issue date Nov 29, 2022
- TIANJIN NAMEI NAMI TECHNOLOGY CO., LTD.
- Guang Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LUMINESCENT MICROSPHERES AND PREPARATION METHOD THEREOF
- Publication number 20220095424
- Publication date Mar 24, 2022
- Tianjin Namei Nami Technology Co., Ltd.
- Guang LIU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR