Zhao LIU

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
High voltage light-emitting diode and method of producing the same
- Patent number 11,695,098
- Issue date Jul 4, 2023
- Xiamen Changelight Co., Ltd.
- Yingce Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flip light emitting chip and manufacturing method thereof
- Patent number 11,616,171
- Issue date Mar 28, 2023
- XIAMEN CHANGELIGHT CO., LTD.
- Yingce Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER STORAGE APPARATUS
- Publication number 20240222984
- Publication date Jul 4, 2024
- Kehua Data Co., Ltd.
- Zhao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLIP LIGHT EMITTING CHIP AND MANUFACTURING METHOD THEREOF
- Publication number 20220393077
- Publication date Dec 8, 2022
- Xiamen Changelight Co. Ltd.
- Yingce LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MINI LIGHT-EMITTING DIODE CHIP AND MANUFACTURING METHOD THEREOF
- Publication number 20220302352
- Publication date Sep 22, 2022
- XIAMEN CHANGELIGHT CO., LTD.
- Yingce LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Flip Light Emitting Chip and Manufacturing Method Thereof
- Publication number 20210343904
- Publication date Nov 4, 2021
- Xiamen Changelight Co., Ltd.
- Yingce LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH VOLTAGE LIGHT-EMITTING DIODE AND METHOD OF PRODUCING THE SAME
- Publication number 20200251616
- Publication date Aug 6, 2020
- Xiamen Changelight Co. Ltd.
- Yingce LIU
- H01 - BASIC ELECTRIC ELEMENTS