Zhuang ZHAO

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Dongguan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Polymer waveguide and electrical signal transmission method
- Patent number 11,994,719
- Issue date May 28, 2024
- Huawei Technologies Co., Ltd.
- Jingyan Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DUMMY LIGHT SIGNAL GENERATION APPARATUS AND METHOD, AND RECONFIGURA...
- Publication number 20230344541
- Publication date Oct 26, 2023
- Huawei Technologies Co., Ltd
- Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-WAVELENGTH LASER AND WAVELENGTH CONTROL METHOD
- Publication number 20220181845
- Publication date Jun 9, 2022
- Huawei Technologies Co., Ltd
- Zhuang ZHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Polymer Waveguide and Electrical Signal Transmission Method
- Publication number 20220163726
- Publication date May 26, 2022
- Huawei Technologies Co., Ltd
- Jingyan Ma
- G02 - OPTICS
Information Patent Application
SILICON-BASED SUBSTRATE, SUBSTRATE, MANUFACTURING METHOD THEREOF, A...
- Publication number 20210265528
- Publication date Aug 26, 2021
- Huawei Technologies Co., Ltd
- Zhuang ZHAO
- H01 - BASIC ELECTRIC ELEMENTS