Yanqing DENG

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Shenchen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Glass fluorescent powder slice with multi-layer structure and prepa...
- Patent number 11,053,161
- Issue date Jul 6, 2021
- Appotronics Corporation Limited
- Qian Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
GLASS FLUORESCENT POWDER SLICE WITH MULTI-LAYER STRUCTURE AND PREPA...
- Publication number 20170050879
- Publication date Feb 23, 2017
- APPOTRONICS CHINA CORPORATION
- Qian LI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...