Chihhung Hsiao

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Multi-junction light-emitting diode and method for making the same
- Patent number 12,119,425
- Issue date Oct 15, 2024
- TIANJIN SANAN OPTOELECTRONICS CO., LTD.
- Chihhung Hsiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Infrared light-emitting diode
- Patent number 12,009,453
- Issue date Jun 11, 2024
- TIANJIN SANAN OPTOELECTRONICS CO., LTD.
- Chunfu Tsai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INFRARED LIGHT-EMITTING DIODE
- Publication number 20240282887
- Publication date Aug 22, 2024
- TIANJIN SANAN OPTOELECTRONICS CO., LTD.
- Chunfu Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-JUNCTION LIGHT-EMITTING DIODE AND METHOD FOR MAKING THE SAME
- Publication number 20220209049
- Publication date Jun 30, 2022
- TIANJIN SANAN OPTOELECTRONICS CO., LTD.
- CHIHHUNG HSIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INFRARED LIGHT-EMITTING DIODE
- Publication number 20210313486
- Publication date Oct 7, 2021
- TIANJIN SANAN OPTOELECTRONICS CO., LTD.
- Chunfu Tsai
- H01 - BASIC ELECTRIC ELEMENTS