Lixue Guo

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Langfang City, Hebei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Organic light emitting device
- Patent number 11,444,267
- Issue date Sep 13, 2022
- Gu'an Yeolight Technology Co., Ltd
- Yuhao Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Highly stable organic light-emitting panel
- Patent number 11,195,903
- Issue date Dec 7, 2021
- Gu'an Yeolight Technology Co., Ltd
- Yu Lee
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20210074956
- Publication date Mar 11, 2021
- Gu'an Yeolight Technology Co., Ltd.
- Yuhao LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGHLY STABLE ORGANIC LIGHT-EMITTING PANEL
- Publication number 20200286962
- Publication date Sep 10, 2020
- Gu'an Yeolight Technology Co., Ltd
- Yu Lee
- F21 - LIGHTING