Dada LIU

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Dongguan, CN

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Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MODULE, COMMUNICATION DEVICE, AND POE DEVICE
- Publication number 20230273380
- Publication date Aug 31, 2023
- Huawei Technologies Co., Ltd
- Shimin Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Module
- Publication number 20230204883
- Publication date Jun 29, 2023
- Huawei Technologies Co., Ltd
- Shimin Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Module, Communication Device, and POE Device
- Publication number 20230208534
- Publication date Jun 29, 2023
- Huawei Technologies Co., Ltd
- Shimin Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULE, COMMUNICATION DEVICE, AND POE DEVICE
- Publication number 20230194812
- Publication date Jun 22, 2023
- Huawei Technologies Co., Ltd
- Shimin Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINGLE-FIBER BIDIRECTIONAL OPTICAL MODULE, COMMUNICATION APPARATUS,...
- Publication number 20220321231
- Publication date Oct 6, 2022
- Huawei Technologies Co., Ltd
- Ying GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE