Jinsong Xia

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Shenzhen, CN

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Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COUPLER, OPTICAL CHIP, AND OPTICAL COMMUNICATION DEVICE
- Publication number 20240272367
- Publication date Aug 15, 2024
- Huawei Technologies Co., Ltd
- Chengcheng Gui
- G02 - OPTICS
Information Patent Application
OPTICAL SIGNAL SENDING APPARATUS
- Publication number 20240235689
- Publication date Jul 11, 2024
- HUAWEI TECHNOLOGIES CO., LTD.
- Chengcheng Gui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE