Sichao Wang

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal grating-based optical switch
- Patent number 10,284,931
- Issue date May 7, 2019
- Huawei Technologies Co., Ltd.
- Chongchang Mao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Liquid Crystal Grating-Based Optical Switch
- Publication number 20170055051
- Publication date Feb 23, 2017
- Huawei Technologies Co., Ltd
- Chongchang Mao
- G02 - OPTICS