Lih-Ren CHEN

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Photonic crystal surface-emitting laser
- Patent number 12,334,710
- Issue date Jun 17, 2025
- INTERFACE TECHNOLOGY (CHENGDU) CO., LTD.
- Tien-Chang Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic crystal surface-emitting laser
- Patent number 12,088,063
- Issue date Sep 10, 2024
- INTERFACE TECHNOLOGY (CHENGDU) CO., LTD.
- Tien-Chang Lu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHOTONIC CRYSTAL SURFACE-EMITTING LASER
- Publication number 20230055037
- Publication date Feb 23, 2023
- Interface Technology (ChengDu) Co., Ltd.
- Tien-Chang LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTONIC CRYSTAL SURFACE-EMITTING LASER
- Publication number 20230044996
- Publication date Feb 9, 2023
- Interface Technology (ChengDu) Co., Ltd.
- Tien-Chang LU
- H01 - BASIC ELECTRIC ELEMENTS