Xiongwei HU

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Hebi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable wide-spectrum wavelength-insensitive directional coupler
- Patent number 10,908,359
- Issue date Feb 2, 2021
- Liangliang Wang
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Adjustable Wide-Spectrum Wavelength-Insensitive Directional Coupler
- Publication number 20200142130
- Publication date May 7, 2020
- Henan Shijia Photons Technology Co., Ltd.
- Liangliang WANG
- C01 - INORGANIC CHEMISTRY