Chang-Chin YU

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
LED device and light emitting apparatus including the same
- Patent number 12,002,797
- Issue date Jun 4, 2024
- QUANZHOU SAN'AN SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Junpeng Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED device and light emitting apparatus including the same
- Patent number 11,450,651
- Issue date Sep 20, 2022
- QUANZHOU SAN'AN SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Junpeng Shi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LED DEVICE AND LIGHT EMITTING APPARATUS INCLUDING THE SAME
- Publication number 20240312973
- Publication date Sep 19, 2024
- Quanzhou San’an Semiconductor Technology Co., Ltd.
- Junpeng SHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED DEVICE AND LIGHT EMITTING APPARATUS INCLUDING THE SAME
- Publication number 20230018253
- Publication date Jan 19, 2023
- Quanzhou San'an Semiconductor Technology Co., Ltd.
- Junpeng SHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE
- Publication number 20220376154
- Publication date Nov 24, 2022
- Quanzhou Sanan Semiconductor Technology Co., Ltd.
- Zhaowu HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED DEVICE AND LIGHT EMITTING APPARATUS INCLUDING THE SAME
- Publication number 20200227395
- Publication date Jul 16, 2020
- Quanzhou San'an Semiconductor Technology Co., Ltd.
- Junpeng SHI
- H01 - BASIC ELECTRIC ELEMENTS